https://github.com/jruby/jruby/jruby-core: JRuby is the effort to recreate the Ruby (https://www.ruby-lang.org) interpreter in Java. (JRuby)
  • headius
  • enebo
  • wmeissner
  • BanzaiMan
  • mkristian 
public class org.jruby.util.InputStreamMarkCursor
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.jruby.util.InputStreamMarkCursor
  super_class: java.lang.Object
{
  private java.io.InputStream in;
    descriptor: Ljava/io/InputStream;
    flags: (0x0002) ACC_PRIVATE

  private int i;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int markSize;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int actualReadTotal;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private byte[] buf;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  private int endPoint;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  public void <init>(java.io.InputStream, int);
    descriptor: (Ljava/io/InputStream;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.jruby.util.InputStreamMarkCursor this
        start local 1 // java.io.InputStream in
        start local 2 // int markSize
         0: .line 18
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 12
            aload 0 /* this */
            iconst_0
            putfield org.jruby.util.InputStreamMarkCursor.i:I
         2: .line 16
            aload 0 /* this */
            iconst_0
            putfield org.jruby.util.InputStreamMarkCursor.endPoint:I
         3: .line 19
            aload 0 /* this */
            aload 1 /* in */
            putfield org.jruby.util.InputStreamMarkCursor.in:Ljava/io/InputStream;
         4: .line 20
            aload 0 /* this */
            iload 2 /* markSize */
            putfield org.jruby.util.InputStreamMarkCursor.markSize:I
         5: .line 21
            aload 0 /* this */
            iconst_0
            newarray 8
            putfield org.jruby.util.InputStreamMarkCursor.buf:[B
         6: .line 22
            return
        end local 2 // int markSize
        end local 1 // java.io.InputStream in
        end local 0 // org.jruby.util.InputStreamMarkCursor this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lorg/jruby/util/InputStreamMarkCursor;
            0    7     1        in  Ljava/io/InputStream;
            0    7     2  markSize  I
    MethodParameters:
          Name  Flags
      in        
      markSize  

  public int read();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.jruby.util.InputStreamMarkCursor this
         0: .line 25
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.buf:[B
            arraylength
            ifeq 1
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.i:I
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.buf:[B
            arraylength
            if_icmple 6
         1: .line 26
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.buf:[B
            arraylength
            ifeq 3
         2: .line 27
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.in:Ljava/io/InputStream;
            invokevirtual java.io.InputStream.reset:()V
         3: .line 29
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.buf:[B
            arraylength
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.markSize:I
            iadd
            newarray 8
            putfield org.jruby.util.InputStreamMarkCursor.buf:[B
         4: .line 30
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.in:Ljava/io/InputStream;
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.buf:[B
            arraylength
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.markSize:I
            iadd
            invokevirtual java.io.InputStream.mark:(I)V
         5: .line 31
            aload 0 /* this */
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.in:Ljava/io/InputStream;
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.buf:[B
            iconst_0
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.buf:[B
            arraylength
            invokevirtual java.io.InputStream.read:([BII)I
            putfield org.jruby.util.InputStreamMarkCursor.actualReadTotal:I
         6: .line 34
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.i:I
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.actualReadTotal:I
            if_icmplt 7
            iconst_m1
            goto 8
      StackMap locals:
      StackMap stack:
         7: aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.buf:[B
            aload 0 /* this */
            dup
            getfield org.jruby.util.InputStreamMarkCursor.i:I
            dup_x1
            iconst_1
            iadd
            putfield org.jruby.util.InputStreamMarkCursor.i:I
            baload
      StackMap locals:
      StackMap stack: int
         8: ireturn
        end local 0 // org.jruby.util.InputStreamMarkCursor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/jruby/util/InputStreamMarkCursor;
    Exceptions:
      throws java.io.IOException

  public void endPoint(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.jruby.util.InputStreamMarkCursor this
        start local 1 // int delta
         0: .line 38
            aload 0 /* this */
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.i:I
            iload 1 /* delta */
            iadd
            putfield org.jruby.util.InputStreamMarkCursor.endPoint:I
         1: .line 39
            return
        end local 1 // int delta
        end local 0 // org.jruby.util.InputStreamMarkCursor this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/jruby/util/InputStreamMarkCursor;
            0    2     1  delta  I
    MethodParameters:
       Name  Flags
      delta  

  public void rewind();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.jruby.util.InputStreamMarkCursor this
         0: .line 42
            aload 0 /* this */
            dup
            getfield org.jruby.util.InputStreamMarkCursor.i:I
            iconst_1
            isub
            putfield org.jruby.util.InputStreamMarkCursor.i:I
         1: .line 43
            return
        end local 0 // org.jruby.util.InputStreamMarkCursor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/jruby/util/InputStreamMarkCursor;

  public void finish();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.jruby.util.InputStreamMarkCursor this
         0: .line 50
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.in:Ljava/io/InputStream;
            invokevirtual java.io.InputStream.reset:()V
         1: .line 51
            aload 0 /* this */
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.endPoint:I
            newarray 8
            putfield org.jruby.util.InputStreamMarkCursor.buf:[B
         2: .line 52
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.in:Ljava/io/InputStream;
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.buf:[B
            iconst_0
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.endPoint:I
            invokevirtual java.io.InputStream.read:([BII)I
            pop
         3: .line 53
            return
        end local 0 // org.jruby.util.InputStreamMarkCursor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/jruby/util/InputStreamMarkCursor;
    Exceptions:
      throws java.io.IOException

  public void reset();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.util.InputStreamMarkCursor this
         0: .line 56
            aload 0 /* this */
            getfield org.jruby.util.InputStreamMarkCursor.in:Ljava/io/InputStream;
            invokevirtual java.io.InputStream.reset:()V
         1: .line 57
            return
        end local 0 // org.jruby.util.InputStreamMarkCursor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/jruby/util/InputStreamMarkCursor;
    Exceptions:
      throws java.io.IOException
}
SourceFile: "InputStreamMarkCursor.java"