class io.undertow.protocols.http2.Http2ProtocolUtils
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: io.undertow.protocols.http2.Http2ProtocolUtils
super_class: java.lang.Object
{
public static void putInt(java.nio.ByteBuffer, int);
descriptor: (Ljava/nio/ByteBuffer;I)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
bipush 24
ishr
i2b
invokevirtual java.nio.ByteBuffer.put:(B)Ljava/nio/ByteBuffer;
pop
1: aload 0
iload 1
bipush 16
ishr
i2b
invokevirtual java.nio.ByteBuffer.put:(B)Ljava/nio/ByteBuffer;
pop
2: aload 0
iload 1
bipush 8
ishr
i2b
invokevirtual java.nio.ByteBuffer.put:(B)Ljava/nio/ByteBuffer;
pop
3: aload 0
iload 1
i2b
invokevirtual java.nio.ByteBuffer.put:(B)Ljava/nio/ByteBuffer;
pop
4: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 buffer Ljava/nio/ByteBuffer;
0 5 1 value I
MethodParameters:
Name Flags
buffer final
value
public static void putInt(java.nio.ByteBuffer, int, int);
descriptor: (Ljava/nio/ByteBuffer;II)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
iload 2
iload 1
bipush 24
ishr
i2b
invokevirtual java.nio.ByteBuffer.put:(IB)Ljava/nio/ByteBuffer;
pop
1: aload 0
iload 2
iconst_1
iadd
iload 1
bipush 16
ishr
i2b
invokevirtual java.nio.ByteBuffer.put:(IB)Ljava/nio/ByteBuffer;
pop
2: aload 0
iload 2
iconst_2
iadd
iload 1
bipush 8
ishr
i2b
invokevirtual java.nio.ByteBuffer.put:(IB)Ljava/nio/ByteBuffer;
pop
3: aload 0
iload 2
iconst_3
iadd
iload 1
i2b
invokevirtual java.nio.ByteBuffer.put:(IB)Ljava/nio/ByteBuffer;
pop
4: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 buffer Ljava/nio/ByteBuffer;
0 5 1 value I
0 5 2 position I
MethodParameters:
Name Flags
buffer final
value
position
public static int readInt(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual java.nio.ByteBuffer.get:()B
sipush 255
iand
bipush 24
ishl
istore 1
start local 1 1: iload 1
aload 0
invokevirtual java.nio.ByteBuffer.get:()B
sipush 255
iand
bipush 16
ishl
iadd
istore 1
2: iload 1
aload 0
invokevirtual java.nio.ByteBuffer.get:()B
sipush 255
iand
bipush 8
ishl
iadd
istore 1
3: iload 1
aload 0
invokevirtual java.nio.ByteBuffer.get:()B
sipush 255
iand
iadd
istore 1
4: iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 buffer Ljava/nio/ByteBuffer;
1 5 1 id I
MethodParameters:
Name Flags
buffer
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lio/undertow/protocols/http2/Http2ProtocolUtils;
}
SourceFile: "Http2ProtocolUtils.java"