UnsafeUtil.smali

.class final Lcom/google/protobuf/UnsafeUtil;
.super Ljava/lang/Object;
.source "UnsafeUtil.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/google/protobuf/UnsafeUtil$JvmMemoryAccessor;,
        Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;
    }
.end annotation


# static fields
.field private static final ARRAY_BASE_OFFSET:J

.field private static final BUFFER_ADDRESS_OFFSET:J

.field private static final HAS_UNSAFE_ARRAY_OPERATIONS:Z

.field private static final HAS_UNSAFE_BYTEBUFFER_OPERATIONS:Z

.field private static final HAS_UNSAFE_COPY_MEMORY:Z

.field private static final MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

.field private static final UNSAFE:Lsun/misc/Unsafe;

.field private static final logger:Ljava/util/logging/Logger;


# direct methods
.method static constructor <clinit>()V
    .registers 2

    .prologue
    .line 44
    const-class v0, Lcom/google/protobuf/UnsafeUtil;

    invoke-virtual {v0}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Ljava/util/logging/Logger;->getLogger(Ljava/lang/String;)Ljava/util/logging/Logger;

    move-result-object v0

    sput-object v0, Lcom/google/protobuf/UnsafeUtil;->logger:Ljava/util/logging/Logger;

    .line 45
    invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->getUnsafe()Lsun/misc/Unsafe;

    move-result-object v0

    sput-object v0, Lcom/google/protobuf/UnsafeUtil;->UNSAFE:Lsun/misc/Unsafe;

    .line 46
    invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->getMemoryAccessor()Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    move-result-object v0

    sput-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    .line 48
    invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->supportsUnsafeByteBufferOperations()Z

    move-result v0

    sput-boolean v0, Lcom/google/protobuf/UnsafeUtil;->HAS_UNSAFE_BYTEBUFFER_OPERATIONS:Z

    .line 49
    invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->supportsUnsafeArrayOperations()Z

    move-result v0

    sput-boolean v0, Lcom/google/protobuf/UnsafeUtil;->HAS_UNSAFE_ARRAY_OPERATIONS:Z

    .line 50
    invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->supportsUnsafeCopyMemory()Z

    move-result v0

    sput-boolean v0, Lcom/google/protobuf/UnsafeUtil;->HAS_UNSAFE_COPY_MEMORY:Z

    .line 51
    invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->byteArrayBaseOffset()I

    move-result v0

    int-to-long v0, v0

    sput-wide v0, Lcom/google/protobuf/UnsafeUtil;->ARRAY_BASE_OFFSET:J

    .line 52
    invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->bufferAddressField()Ljava/lang/reflect/Field;

    move-result-object v0

    invoke-static {v0}, Lcom/google/protobuf/UnsafeUtil;->fieldOffset(Ljava/lang/reflect/Field;)J

    move-result-wide v0

    sput-wide v0, Lcom/google/protobuf/UnsafeUtil;->BUFFER_ADDRESS_OFFSET:J

    return-void
.end method

.method private constructor <init>()V
    .registers 1

    .prologue
    .line 54
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method static addressOffset(Ljava/nio/ByteBuffer;)J
    .registers 5

    .prologue
    .line 169
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    sget-wide v2, Lcom/google/protobuf/UnsafeUtil;->BUFFER_ADDRESS_OFFSET:J

    invoke-virtual {v0, p0, v2, v3}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->getLong(Ljava/lang/Object;J)J

    move-result-wide v0

    return-wide v0
.end method

.method private static bufferAddressField()Ljava/lang/reflect/Field;
    .registers 2

    .prologue
    .line 307
    const-class v0, Ljava/nio/Buffer;

    const-string v1, "address"

    invoke-static {v0, v1}, Lcom/google/protobuf/UnsafeUtil;->field(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/reflect/Field;

    move-result-object v0

    return-object v0
.end method

.method private static byteArrayBaseOffset()I
    .registers 2

    .prologue
    .line 314
    sget-boolean v0, Lcom/google/protobuf/UnsafeUtil;->HAS_UNSAFE_ARRAY_OPERATIONS:Z

    if-eqz v0, :cond_d

    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    const-class v1, [B

    invoke-virtual {v0, v1}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->arrayBaseOffset(Ljava/lang/Class;)I

    move-result v0

    :goto_c
    return v0

    :cond_d
    const/4 v0, -0x1

    goto :goto_c
.end method

.method static copyMemory(JJJ)V
    .registers 14

    .prologue
    .line 162
    sget-object v1, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    move-wide v2, p0

    move-wide v4, p2

    move-wide v6, p4

    invoke-virtual/range {v1 .. v7}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->copyMemory(JJJ)V

    .line 163
    return-void
.end method

.method static copyMemory(Ljava/lang/Object;JLjava/lang/Object;JJ)V
    .registers 18

    .prologue
    .line 134
    sget-object v1, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    move-object v2, p0

    move-wide v3, p1

    move-object v5, p3

    move-wide v6, p4

    move-wide/from16 v8, p6

    invoke-virtual/range {v1 .. v9}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->copyMemory(Ljava/lang/Object;JLjava/lang/Object;JJ)V

    .line 135
    return-void
.end method

.method private static field(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/reflect/Field;
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/lang/Class",
            "<*>;",
            "Ljava/lang/String;",
            ")",
            "Ljava/lang/reflect/Field;"
        }
    .end annotation

    .prologue
    .line 332
    :try_start_0
    invoke-virtual {p0, p1}, Ljava/lang/Class;->getDeclaredField(Ljava/lang/String;)Ljava/lang/reflect/Field;

    move-result-object v0

    .line 333
    const/4 v1, 0x1

    invoke-virtual {v0, v1}, Ljava/lang/reflect/Field;->setAccessible(Z)V
    :try_end_8
    .catch Ljava/lang/Throwable; {:try_start_0 .. :try_end_8} :catch_9

    .line 338
    :goto_8
    return-object v0

    .line 334
    :catch_9
    move-exception v0

    .line 336
    const/4 v0, 0x0

    goto :goto_8
.end method

.method private static fieldOffset(Ljava/lang/reflect/Field;)J
    .registers 3

    .prologue
    .line 322
    if-eqz p0, :cond_6

    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    if-nez v0, :cond_9

    :cond_6
    const-wide/16 v0, -0x1

    :goto_8
    return-wide v0

    :cond_9
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->objectFieldOffset(Ljava/lang/reflect/Field;)J

    move-result-wide v0

    goto :goto_8
.end method

.method static getArrayBaseOffset()J
    .registers 2

    .prologue
    .line 73
    sget-wide v0, Lcom/google/protobuf/UnsafeUtil;->ARRAY_BASE_OFFSET:J

    return-wide v0
.end method

.method static getBoolean(Ljava/lang/Object;J)Z
    .registers 4

    .prologue
    .line 101
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->getBoolean(Ljava/lang/Object;J)Z

    move-result v0

    return v0
.end method

.method static getByte(J)B
    .registers 4

    .prologue
    .line 138
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->getByte(J)B

    move-result v0

    return v0
.end method

.method static getByte(Ljava/lang/Object;J)B
    .registers 4

    .prologue
    .line 77
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->getByte(Ljava/lang/Object;J)B

    move-result v0

    return v0
.end method

.method private static getClassForName(Ljava/lang/String;)Ljava/lang/Class;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(",
            "Ljava/lang/String;",
            ")",
            "Ljava/lang/Class",
            "<TT;>;"
        }
    .end annotation

    .prologue
    .line 299
    :try_start_0
    invoke-static {p0}, Ljava/lang/Class;->forName(Ljava/lang/String;)Ljava/lang/Class;
    :try_end_3
    .catch Ljava/lang/Throwable; {:try_start_0 .. :try_end_3} :catch_5

    move-result-object v0

    .line 301
    :goto_4
    return-object v0

    .line 300
    :catch_5
    move-exception v0

    .line 301
    const/4 v0, 0x0

    goto :goto_4
.end method

.method static getDouble(Ljava/lang/Object;J)D
    .registers 6

    .prologue
    .line 117
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->getDouble(Ljava/lang/Object;J)D

    move-result-wide v0

    return-wide v0
.end method

.method static getFloat(Ljava/lang/Object;J)F
    .registers 4

    .prologue
    .line 109
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->getFloat(Ljava/lang/Object;J)F

    move-result v0

    return v0
.end method

.method static getInt(J)I
    .registers 4

    .prologue
    .line 146
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->getInt(J)I

    move-result v0

    return v0
.end method

.method static getInt(Ljava/lang/Object;J)I
    .registers 4

    .prologue
    .line 85
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->getInt(Ljava/lang/Object;J)I

    move-result v0

    return v0
.end method

.method static getLong(J)J
    .registers 4

    .prologue
    .line 154
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->getLong(J)J

    move-result-wide v0

    return-wide v0
.end method

.method static getLong(Ljava/lang/Object;J)J
    .registers 6

    .prologue
    .line 93
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->getLong(Ljava/lang/Object;J)J

    move-result-wide v0

    return-wide v0
.end method

.method private static getMemoryAccessor()Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;
    .registers 2

    .prologue
    .line 209
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->UNSAFE:Lsun/misc/Unsafe;

    if-nez v0, :cond_6

    .line 210
    const/4 v0, 0x0

    .line 212
    :goto_5
    return-object v0

    :cond_6
    new-instance v0, Lcom/google/protobuf/UnsafeUtil$JvmMemoryAccessor;

    sget-object v1, Lcom/google/protobuf/UnsafeUtil;->UNSAFE:Lsun/misc/Unsafe;

    invoke-direct {v0, v1}, Lcom/google/protobuf/UnsafeUtil$JvmMemoryAccessor;-><init>(Lsun/misc/Unsafe;)V

    goto :goto_5
.end method

.method static getObject(Ljava/lang/Object;J)Ljava/lang/Object;
    .registers 4

    .prologue
    .line 125
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->getObject(Ljava/lang/Object;J)Ljava/lang/Object;

    move-result-object v0

    return-object v0
.end method

.method static getStaticObject(Ljava/lang/reflect/Field;)Ljava/lang/Object;
    .registers 2

    .prologue
    .line 173
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->getStaticObject(Ljava/lang/reflect/Field;)Ljava/lang/Object;

    move-result-object v0

    return-object v0
.end method

.method private static getUnsafe()Lsun/misc/Unsafe;
    .registers 2

    .prologue
    .line 180
    const/4 v1, 0x0

    .line 182
    :try_start_1
    new-instance v0, Lcom/google/protobuf/UnsafeUtil$1;

    invoke-direct {v0}, Lcom/google/protobuf/UnsafeUtil$1;-><init>()V

    .line 183
    invoke-static {v0}, Ljava/security/AccessController;->doPrivileged(Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lsun/misc/Unsafe;
    :try_end_c
    .catch Ljava/lang/Throwable; {:try_start_1 .. :try_end_c} :catch_d

    .line 204
    :goto_c
    return-object v0

    .line 200
    :catch_d
    move-exception v0

    move-object v0, v1

    goto :goto_c
.end method

.method static hasUnsafeArrayOperations()Z
    .registers 1

    .prologue
    .line 57
    sget-boolean v0, Lcom/google/protobuf/UnsafeUtil;->HAS_UNSAFE_ARRAY_OPERATIONS:Z

    return v0
.end method

.method static hasUnsafeByteBufferOperations()Z
    .registers 1

    .prologue
    .line 65
    sget-boolean v0, Lcom/google/protobuf/UnsafeUtil;->HAS_UNSAFE_BYTEBUFFER_OPERATIONS:Z

    return v0
.end method

.method static hasUnsafeCopyMemory()Z
    .registers 1

    .prologue
    .line 61
    sget-boolean v0, Lcom/google/protobuf/UnsafeUtil;->HAS_UNSAFE_COPY_MEMORY:Z

    return v0
.end method

.method static objectFieldOffset(Ljava/lang/reflect/Field;)J
    .registers 3

    .prologue
    .line 69
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->objectFieldOffset(Ljava/lang/reflect/Field;)J

    move-result-wide v0

    return-wide v0
.end method

.method static putBoolean(Ljava/lang/Object;JZ)V
    .registers 5

    .prologue
    .line 105
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2, p3}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->putBoolean(Ljava/lang/Object;JZ)V

    .line 106
    return-void
.end method

.method static putByte(JB)V
    .registers 5

    .prologue
    .line 142
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->putByte(JB)V

    .line 143
    return-void
.end method

.method static putByte(Ljava/lang/Object;JB)V
    .registers 5

    .prologue
    .line 81
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2, p3}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->putByte(Ljava/lang/Object;JB)V

    .line 82
    return-void
.end method

.method static putDouble(Ljava/lang/Object;JD)V
    .registers 12

    .prologue
    .line 121
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    move-object v1, p0

    move-wide v2, p1

    move-wide v4, p3

    invoke-virtual/range {v0 .. v5}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->putDouble(Ljava/lang/Object;JD)V

    .line 122
    return-void
.end method

.method static putFloat(Ljava/lang/Object;JF)V
    .registers 5

    .prologue
    .line 113
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2, p3}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->putFloat(Ljava/lang/Object;JF)V

    .line 114
    return-void
.end method

.method static putInt(JI)V
    .registers 5

    .prologue
    .line 150
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->putInt(JI)V

    .line 151
    return-void
.end method

.method static putInt(Ljava/lang/Object;JI)V
    .registers 5

    .prologue
    .line 89
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2, p3}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->putInt(Ljava/lang/Object;JI)V

    .line 90
    return-void
.end method

.method static putLong(JJ)V
    .registers 6

    .prologue
    .line 158
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2, p3}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->putLong(JJ)V

    .line 159
    return-void
.end method

.method static putLong(Ljava/lang/Object;JJ)V
    .registers 12

    .prologue
    .line 97
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    move-object v1, p0

    move-wide v2, p1

    move-wide v4, p3

    invoke-virtual/range {v0 .. v5}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->putLong(Ljava/lang/Object;JJ)V

    .line 98
    return-void
.end method

.method static putObject(Ljava/lang/Object;JLjava/lang/Object;)V
    .registers 5

    .prologue
    .line 129
    sget-object v0, Lcom/google/protobuf/UnsafeUtil;->MEMORY_ACCESSOR:Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;

    invoke-virtual {v0, p0, p1, p2, p3}, Lcom/google/protobuf/UnsafeUtil$MemoryAccessor;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V

    .line 130
    return-void
.end method

.method private static supportsUnsafeArrayOperations()Z
    .registers 7

    .prologue
    const/4 v1, 0x1

    const/4 v0, 0x0

    .line 217
    sget-object v2, Lcom/google/protobuf/UnsafeUtil;->UNSAFE:Lsun/misc/Unsafe;

    if-nez v2, :cond_7

    .line 245
    :goto_6
    return v0

    .line 221
    :cond_7
    :try_start_7
    sget-object v2, Lcom/google/protobuf/UnsafeUtil;->UNSAFE:Lsun/misc/Unsafe;

    invoke-virtual {v2}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v2

    .line 222
    const-string v3, "objectFieldOffset"

    const/4 v4, 0x1

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/reflect/Field;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 223
    const-string v3, "arrayBaseOffset"

    const/4 v4, 0x1

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 224
    const-string v3, "getInt"

    const/4 v4, 0x2

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 225
    const-string v3, "putInt"

    const/4 v4, 0x3

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x2

    sget-object v6, Ljava/lang/Integer;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 226
    const-string v3, "getLong"

    const/4 v4, 0x2

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 227
    const-string v3, "putLong"

    const/4 v4, 0x3

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x2

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 228
    const-string v3, "getObject"

    const/4 v4, 0x2

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 229
    const-string v3, "putObject"

    const/4 v4, 0x3

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x2

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 230
    const-string v3, "getByte"

    const/4 v4, 0x2

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 231
    const-string v3, "putByte"

    const/4 v4, 0x3

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x2

    sget-object v6, Ljava/lang/Byte;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 232
    const-string v3, "getBoolean"

    const/4 v4, 0x2

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 233
    const-string v3, "putBoolean"

    const/4 v4, 0x3

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x2

    sget-object v6, Ljava/lang/Boolean;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 234
    const-string v3, "getFloat"

    const/4 v4, 0x2

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 235
    const-string v3, "putFloat"

    const/4 v4, 0x3

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x2

    sget-object v6, Ljava/lang/Float;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 236
    const-string v3, "getDouble"

    const/4 v4, 0x2

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 237
    const-string v3, "putDouble"

    const/4 v4, 0x3

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x2

    sget-object v6, Ljava/lang/Double;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
    :try_end_146
    .catch Ljava/lang/Throwable; {:try_start_7 .. :try_end_146} :catch_149

    move v0, v1

    .line 239
    goto/16 :goto_6

    .line 240
    :catch_149
    move-exception v1

    .line 241
    sget-object v2, Lcom/google/protobuf/UnsafeUtil;->logger:Ljava/util/logging/Logger;

    sget-object v3, Ljava/util/logging/Level;->WARNING:Ljava/util/logging/Level;

    new-instance v4, Ljava/lang/StringBuilder;

    invoke-direct {v4}, Ljava/lang/StringBuilder;-><init>()V

    const-string v5, "platform method missing - proto runtime falling back to safer methods: "

    invoke-virtual {v4, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v4

    invoke-virtual {v4, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v2, v3, v1}, Ljava/util/logging/Logger;->log(Ljava/util/logging/Level;Ljava/lang/String;)V

    goto/16 :goto_6
.end method

.method private static supportsUnsafeByteBufferOperations()Z
    .registers 7

    .prologue
    const/4 v1, 0x1

    const/4 v0, 0x0

    .line 270
    sget-object v2, Lcom/google/protobuf/UnsafeUtil;->UNSAFE:Lsun/misc/Unsafe;

    if-nez v2, :cond_7

    .line 292
    :goto_6
    return v0

    .line 274
    :cond_7
    :try_start_7
    sget-object v2, Lcom/google/protobuf/UnsafeUtil;->UNSAFE:Lsun/misc/Unsafe;

    invoke-virtual {v2}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v2

    .line 276
    const-string v3, "objectFieldOffset"

    const/4 v4, 0x1

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/reflect/Field;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 277
    const-string v3, "getLong"

    const/4 v4, 0x2

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 279
    const-string v3, "getByte"

    const/4 v4, 0x1

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 280
    const-string v3, "putByte"

    const/4 v4, 0x2

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Byte;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 281
    const-string v3, "getInt"

    const/4 v4, 0x1

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 282
    const-string v3, "putInt"

    const/4 v4, 0x2

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Integer;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 283
    const-string v3, "getLong"

    const/4 v4, 0x1

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 284
    const-string v3, "putLong"

    const/4 v4, 0x2

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    .line 285
    const-string v3, "copyMemory"

    const/4 v4, 0x3

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x2

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
    :try_end_a0
    .catch Ljava/lang/Throwable; {:try_start_7 .. :try_end_a0} :catch_a3

    move v0, v1

    .line 286
    goto/16 :goto_6

    .line 287
    :catch_a3
    move-exception v1

    .line 288
    sget-object v2, Lcom/google/protobuf/UnsafeUtil;->logger:Ljava/util/logging/Logger;

    sget-object v3, Ljava/util/logging/Level;->WARNING:Ljava/util/logging/Level;

    new-instance v4, Ljava/lang/StringBuilder;

    invoke-direct {v4}, Ljava/lang/StringBuilder;-><init>()V

    const-string v5, "platform method missing - proto runtime falling back to safer methods: "

    invoke-virtual {v4, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v4

    invoke-virtual {v4, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v2, v3, v1}, Ljava/util/logging/Logger;->log(Ljava/util/logging/Level;Ljava/lang/String;)V

    goto/16 :goto_6
.end method

.method private static supportsUnsafeCopyMemory()Z
    .registers 7

    .prologue
    const/4 v1, 0x1

    const/4 v0, 0x0

    .line 253
    sget-object v2, Lcom/google/protobuf/UnsafeUtil;->UNSAFE:Lsun/misc/Unsafe;

    if-nez v2, :cond_7

    .line 266
    :goto_6
    return v0

    .line 257
    :cond_7
    :try_start_7
    sget-object v2, Lcom/google/protobuf/UnsafeUtil;->UNSAFE:Lsun/misc/Unsafe;

    invoke-virtual {v2}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v2

    .line 258
    const-string v3, "copyMemory"

    const/4 v4, 0x5

    new-array v4, v4, [Ljava/lang/Class;

    const/4 v5, 0x0

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x1

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x2

    const-class v6, Ljava/lang/Object;

    aput-object v6, v4, v5

    const/4 v5, 0x3

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    const/4 v5, 0x4

    sget-object v6, Ljava/lang/Long;->TYPE:Ljava/lang/Class;

    aput-object v6, v4, v5

    invoke-virtual {v2, v3, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
    :try_end_2e
    .catch Ljava/lang/Throwable; {:try_start_7 .. :try_end_2e} :catch_30

    move v0, v1

    .line 260
    goto :goto_6

    .line 261
    :catch_30
    move-exception v1

    .line 262
    sget-object v1, Lcom/google/protobuf/UnsafeUtil;->logger:Ljava/util/logging/Logger;

    sget-object v2, Ljava/util/logging/Level;->WARNING:Ljava/util/logging/Level;

    const-string v3, "copyMemory is missing from platform - proto runtime falling back to safer methods."

    invoke-virtual {v1, v2, v3}, Ljava/util/logging/Logger;->log(Ljava/util/logging/Level;Ljava/lang/String;)V

    goto :goto_6
.end method