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) 
class org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement implements org.apache.fop.layoutmgr.MultiSwitchLayoutManager$KnuthElementsGenerator
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement
  super_class: java.lang.Object
{
  final org.apache.fop.layoutmgr.MultiSwitchLayoutManager this$0;
    descriptor: Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(org.apache.fop.layoutmgr.MultiSwitchLayoutManager);
    descriptor: (Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement this
         0: .line 84
            aload 0 /* this */
            aload 1
            putfield org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement.this$0:Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager$WhitespaceManagement;
    MethodParameters:
        Name  Flags
      this$0  final

  public java.util.List<org.apache.fop.layoutmgr.ListElement> getKnuthElements(org.apache.fop.layoutmgr.LayoutContext, int);
    descriptor: (Lorg/apache/fop/layoutmgr/LayoutContext;I)Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=11, args_size=3
        start local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement this
        start local 1 // org.apache.fop.layoutmgr.LayoutContext context
        start local 2 // int alignment
         0: .line 89
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement.this$0:Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;
            astore 3 /* mslm */
        start local 3 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager mslm
         1: .line 90
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            astore 4 /* knuthList */
        start local 4 // java.util.List knuthList
         2: .line 91
            new org.apache.fop.layoutmgr.WhitespaceManagementPenalty
            dup
         3: .line 92
            new org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagementPosition
            dup
            aload 3 /* mslm */
            invokespecial org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagementPosition.<init>:(Lorg/apache/fop/layoutmgr/LayoutManager;)V
         4: .line 91
            invokespecial org.apache.fop.layoutmgr.WhitespaceManagementPenalty.<init>:(Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager$WhitespaceManagementPosition;)V
            astore 5 /* penalty */
        start local 5 // org.apache.fop.layoutmgr.WhitespaceManagementPenalty penalty
         5: .line 94
            goto 16
        start local 6 // org.apache.fop.layoutmgr.LayoutManager childLM
         6: .line 95
      StackMap locals: org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement org.apache.fop.layoutmgr.LayoutContext int org.apache.fop.layoutmgr.MultiSwitchLayoutManager java.util.List org.apache.fop.layoutmgr.WhitespaceManagementPenalty org.apache.fop.layoutmgr.LayoutManager
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement.this$0:Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;
            aload 1 /* context */
            invokevirtual org.apache.fop.layoutmgr.MultiSwitchLayoutManager.makeChildLayoutContext:(Lorg/apache/fop/layoutmgr/LayoutContext;)Lorg/apache/fop/layoutmgr/LayoutContext;
            astore 7 /* childLC */
        start local 7 // org.apache.fop.layoutmgr.LayoutContext childLC
         7: .line 96
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            astore 8 /* childElements */
        start local 8 // java.util.List childElements
         8: .line 97
            goto 10
         9: .line 98
      StackMap locals: org.apache.fop.layoutmgr.LayoutContext java.util.List
      StackMap stack:
            aload 8 /* childElements */
            aload 6 /* childLM */
            aload 7 /* childLC */
            iload 2 /* alignment */
            invokeinterface org.apache.fop.layoutmgr.LayoutManager.getNextKnuthElements:(Lorg/apache/fop/layoutmgr/LayoutContext;I)Ljava/util/List;
            invokeinterface java.util.List.addAll:(Ljava/util/Collection;)Z
            pop
        10: .line 97
      StackMap locals:
      StackMap stack:
            aload 6 /* childLM */
            invokeinterface org.apache.fop.layoutmgr.LayoutManager.isFinished:()Z
            ifeq 9
        11: .line 100
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            astore 9 /* wrappedElements */
        start local 9 // java.util.List wrappedElements
        12: .line 101
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement.this$0:Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;
            aload 8 /* childElements */
            aload 9 /* wrappedElements */
            invokevirtual org.apache.fop.layoutmgr.MultiSwitchLayoutManager.wrapPositionElements:(Ljava/util/List;Ljava/util/List;)V
        13: .line 103
            aload 9 /* wrappedElements */
            invokestatic org.apache.fop.layoutmgr.SpaceResolver.resolveElementList:(Ljava/util/List;)V
        14: .line 104
            aload 9 /* wrappedElements */
            invokestatic org.apache.fop.layoutmgr.ElementListUtils.calcContentLength:(Ljava/util/List;)I
            istore 10 /* contentLength */
        start local 10 // int contentLength
        15: .line 105
            aload 5 /* penalty */
            new org.apache.fop.layoutmgr.WhitespaceManagementPenalty$Variant
            dup
            aload 5 /* penalty */
            dup
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            pop
            aload 9 /* wrappedElements */
            iload 10 /* contentLength */
            invokespecial org.apache.fop.layoutmgr.WhitespaceManagementPenalty$Variant.<init>:(Lorg/apache/fop/layoutmgr/WhitespaceManagementPenalty;Ljava/util/List;I)V
            invokevirtual org.apache.fop.layoutmgr.WhitespaceManagementPenalty.addVariant:(Lorg/apache/fop/layoutmgr/WhitespaceManagementPenalty$Variant;)V
        end local 10 // int contentLength
        end local 9 // java.util.List wrappedElements
        end local 8 // java.util.List childElements
        end local 7 // org.apache.fop.layoutmgr.LayoutContext childLC
        end local 6 // org.apache.fop.layoutmgr.LayoutManager childLM
        16: .line 94
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement.this$0:Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;
            invokevirtual org.apache.fop.layoutmgr.MultiSwitchLayoutManager.getChildLM:()Lorg/apache/fop/layoutmgr/LayoutManager;
            dup
            astore 6 /* childLM */
        start local 6 // org.apache.fop.layoutmgr.LayoutManager childLM
        17: ifnonnull 6
        18: .line 108
            aload 4 /* knuthList */
            new org.apache.fop.layoutmgr.KnuthBox
            dup
            iconst_0
            new org.apache.fop.layoutmgr.Position
            dup
            aload 3 /* mslm */
            invokespecial org.apache.fop.layoutmgr.Position.<init>:(Lorg/apache/fop/layoutmgr/LayoutManager;)V
            iconst_0
            invokespecial org.apache.fop.layoutmgr.KnuthBox.<init>:(ILorg/apache/fop/layoutmgr/Position;Z)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        19: .line 109
            aload 4 /* knuthList */
            aload 5 /* penalty */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        20: .line 111
            aload 4 /* knuthList */
            new org.apache.fop.layoutmgr.KnuthBox
            dup
            iconst_0
            new org.apache.fop.layoutmgr.Position
            dup
            aload 3 /* mslm */
            invokespecial org.apache.fop.layoutmgr.Position.<init>:(Lorg/apache/fop/layoutmgr/LayoutManager;)V
            iconst_0
            invokespecial org.apache.fop.layoutmgr.KnuthBox.<init>:(ILorg/apache/fop/layoutmgr/Position;Z)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        21: .line 112
            aload 4 /* knuthList */
            areturn
        end local 6 // org.apache.fop.layoutmgr.LayoutManager childLM
        end local 5 // org.apache.fop.layoutmgr.WhitespaceManagementPenalty penalty
        end local 4 // java.util.List knuthList
        end local 3 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager mslm
        end local 2 // int alignment
        end local 1 // org.apache.fop.layoutmgr.LayoutContext context
        end local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   22     0             this  Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager$WhitespaceManagement;
            0   22     1          context  Lorg/apache/fop/layoutmgr/LayoutContext;
            0   22     2        alignment  I
            1   22     3             mslm  Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;
            2   22     4        knuthList  Ljava/util/List<Lorg/apache/fop/layoutmgr/ListElement;>;
            5   22     5          penalty  Lorg/apache/fop/layoutmgr/WhitespaceManagementPenalty;
            6   16     6          childLM  Lorg/apache/fop/layoutmgr/LayoutManager;
           17   22     6          childLM  Lorg/apache/fop/layoutmgr/LayoutManager;
            7   16     7          childLC  Lorg/apache/fop/layoutmgr/LayoutContext;
            8   16     8    childElements  Ljava/util/List<Lorg/apache/fop/layoutmgr/ListElement;>;
           12   16     9  wrappedElements  Ljava/util/List<Lorg/apache/fop/layoutmgr/ListElement;>;
           15   16    10    contentLength  I
    Signature: (Lorg/apache/fop/layoutmgr/LayoutContext;I)Ljava/util/List<Lorg/apache/fop/layoutmgr/ListElement;>;
    MethodParameters:
           Name  Flags
      context    
      alignment  
}
SourceFile: "MultiSwitchLayoutManager.java"
NestHost: org.apache.fop.layoutmgr.MultiSwitchLayoutManager
InnerClasses:
  private abstract KnuthElementsGenerator = org.apache.fop.layoutmgr.MultiSwitchLayoutManager$KnuthElementsGenerator of org.apache.fop.layoutmgr.MultiSwitchLayoutManager
  private WhitespaceManagement = org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement of org.apache.fop.layoutmgr.MultiSwitchLayoutManager
  WhitespaceManagementPosition = org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagementPosition of org.apache.fop.layoutmgr.MultiSwitchLayoutManager
  public Variant = org.apache.fop.layoutmgr.WhitespaceManagementPenalty$Variant of org.apache.fop.layoutmgr.WhitespaceManagementPenalty