http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
public abstract class org.apache.fop.layoutmgr.KnuthElement extends org.apache.fop.layoutmgr.ListElement
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.fop.layoutmgr.KnuthElement
  super_class: org.apache.fop.layoutmgr.ListElement
{
  public static final int INFINITE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1000

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

  private boolean auxiliary;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  protected void <init>(int, org.apache.fop.layoutmgr.Position, boolean);
    descriptor: (ILorg/apache/fop/layoutmgr/Position;Z)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // org.apache.fop.layoutmgr.KnuthElement this
        start local 1 // int width
        start local 2 // org.apache.fop.layoutmgr.Position pos
        start local 3 // boolean auxiliary
         0: .line 46
            aload 0 /* this */
            aload 2 /* pos */
            invokespecial org.apache.fop.layoutmgr.ListElement.<init>:(Lorg/apache/fop/layoutmgr/Position;)V
         1: .line 47
            aload 0 /* this */
            iload 1 /* width */
            putfield org.apache.fop.layoutmgr.KnuthElement.width:I
         2: .line 48
            aload 0 /* this */
            iload 3 /* auxiliary */
            putfield org.apache.fop.layoutmgr.KnuthElement.auxiliary:Z
         3: .line 49
            return
        end local 3 // boolean auxiliary
        end local 2 // org.apache.fop.layoutmgr.Position pos
        end local 1 // int width
        end local 0 // org.apache.fop.layoutmgr.KnuthElement this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lorg/apache/fop/layoutmgr/KnuthElement;
            0    4     1      width  I
            0    4     2        pos  Lorg/apache/fop/layoutmgr/Position;
            0    4     3  auxiliary  Z
    MethodParameters:
           Name  Flags
      width      
      pos        
      auxiliary  

  public boolean isAuxiliary();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.layoutmgr.KnuthElement this
         0: .line 53
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.KnuthElement.auxiliary:Z
            ireturn
        end local 0 // org.apache.fop.layoutmgr.KnuthElement this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/layoutmgr/KnuthElement;

  public int getWidth();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.layoutmgr.KnuthElement this
         0: .line 58
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.KnuthElement.width:I
            ireturn
        end local 0 // org.apache.fop.layoutmgr.KnuthElement this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/layoutmgr/KnuthElement;

  public int getPenalty();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.fop.layoutmgr.KnuthElement this
         0: .line 63
            new java.lang.RuntimeException
            dup
            ldc "Element is not a penalty"
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // org.apache.fop.layoutmgr.KnuthElement this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/layoutmgr/KnuthElement;

  public int getStretch();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.fop.layoutmgr.KnuthElement this
         0: .line 68
            new java.lang.RuntimeException
            dup
            ldc "Element is not a glue"
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // org.apache.fop.layoutmgr.KnuthElement this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/layoutmgr/KnuthElement;

  public int getShrink();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.fop.layoutmgr.KnuthElement this
         0: .line 73
            new java.lang.RuntimeException
            dup
            ldc "Element is not a glue"
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // org.apache.fop.layoutmgr.KnuthElement this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/layoutmgr/KnuthElement;

  public boolean isUnresolvedElement();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.layoutmgr.KnuthElement this
         0: .line 78
            iconst_0
            ireturn
        end local 0 // org.apache.fop.layoutmgr.KnuthElement this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/layoutmgr/KnuthElement;
}
SourceFile: "KnuthElement.java"