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 class org.apache.fop.layoutmgr.MultiSwitchLayoutManager extends org.apache.fop.layoutmgr.BlockStackingLayoutManager
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.fop.layoutmgr.MultiSwitchLayoutManager
  super_class: org.apache.fop.layoutmgr.BlockStackingLayoutManager
{
  private org.apache.fop.layoutmgr.MultiSwitchLayoutManager$KnuthElementsGenerator knuthGen;
    descriptor: Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager$KnuthElementsGenerator;
    flags: (0x0002) ACC_PRIVATE

  public void <init>(org.apache.fop.fo.FObj);
    descriptor: (Lorg/apache/fop/fo/FObj;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager this
        start local 1 // org.apache.fop.fo.FObj node
         0: .line 120
            aload 0 /* this */
            aload 1 /* node */
            invokespecial org.apache.fop.layoutmgr.BlockStackingLayoutManager.<init>:(Lorg/apache/fop/fo/FObj;)V
         1: .line 121
            aload 1 /* node */
            checkcast org.apache.fop.fo.flow.MultiSwitch
            astore 2 /* multiSwitchNode */
        start local 2 // org.apache.fop.fo.flow.MultiSwitch multiSwitchNode
         2: .line 122
            aload 2 /* multiSwitchNode */
            invokevirtual org.apache.fop.fo.flow.MultiSwitch.getAutoToggle:()I
            sipush 205
            if_icmpne 5
         3: .line 123
            aload 0 /* this */
            new org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement
            dup
            aload 0 /* this */
            invokespecial org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement.<init>:(Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;)V
            putfield org.apache.fop.layoutmgr.MultiSwitchLayoutManager.knuthGen:Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager$KnuthElementsGenerator;
         4: .line 124
            goto 6
         5: .line 125
      StackMap locals: org.apache.fop.layoutmgr.MultiSwitchLayoutManager org.apache.fop.fo.FObj org.apache.fop.fo.flow.MultiSwitch
      StackMap stack:
            aload 0 /* this */
            new org.apache.fop.layoutmgr.MultiSwitchLayoutManager$DefaultKnuthListGenerator
            dup
            aload 0 /* this */
            invokespecial org.apache.fop.layoutmgr.MultiSwitchLayoutManager$DefaultKnuthListGenerator.<init>:(Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;)V
            putfield org.apache.fop.layoutmgr.MultiSwitchLayoutManager.knuthGen:Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager$KnuthElementsGenerator;
         6: .line 127
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.apache.fop.fo.flow.MultiSwitch multiSwitchNode
        end local 1 // org.apache.fop.fo.FObj node
        end local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    7     0             this  Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;
            0    7     1             node  Lorg/apache/fop/fo/FObj;
            2    7     2  multiSwitchNode  Lorg/apache/fop/fo/flow/MultiSwitch;
    MethodParameters:
      Name  Flags
      node  

  public java.util.List<org.apache.fop.layoutmgr.ListElement> getNextKnuthElements(org.apache.fop.layoutmgr.LayoutContext, int);
    descriptor: (Lorg/apache/fop/layoutmgr/LayoutContext;I)Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager this
        start local 1 // org.apache.fop.layoutmgr.LayoutContext context
        start local 2 // int alignment
         0: .line 131
            aload 0 /* this */
            aload 1 /* context */
            invokevirtual org.apache.fop.layoutmgr.LayoutContext.getRefIPD:()I
            putfield org.apache.fop.layoutmgr.MultiSwitchLayoutManager.referenceIPD:I
         1: .line 132
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.MultiSwitchLayoutManager.knuthGen:Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager$KnuthElementsGenerator;
            aload 1 /* context */
            iload 2 /* alignment */
            invokeinterface org.apache.fop.layoutmgr.MultiSwitchLayoutManager$KnuthElementsGenerator.getKnuthElements:(Lorg/apache/fop/layoutmgr/LayoutContext;I)Ljava/util/List;
            astore 3 /* knuthList */
        start local 3 // java.util.List knuthList
         2: .line 133
            aload 0 /* this */
            iconst_1
            invokevirtual org.apache.fop.layoutmgr.MultiSwitchLayoutManager.setFinished:(Z)V
         3: .line 134
            aload 3 /* knuthList */
            areturn
        end local 3 // java.util.List knuthList
        end local 2 // int alignment
        end local 1 // org.apache.fop.layoutmgr.LayoutContext context
        end local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;
            0    4     1    context  Lorg/apache/fop/layoutmgr/LayoutContext;
            0    4     2  alignment  I
            2    4     3  knuthList  Ljava/util/List<Lorg/apache/fop/layoutmgr/ListElement;>;
    Signature: (Lorg/apache/fop/layoutmgr/LayoutContext;I)Ljava/util/List<Lorg/apache/fop/layoutmgr/ListElement;>;
    MethodParameters:
           Name  Flags
      context    
      alignment  

  public org.apache.fop.area.Area getParentArea(org.apache.fop.area.Area);
    descriptor: (Lorg/apache/fop/area/Area;)Lorg/apache/fop/area/Area;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager this
        start local 1 // org.apache.fop.area.Area childArea
         0: .line 139
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.MultiSwitchLayoutManager.parentLayoutManager:Lorg/apache/fop/layoutmgr/LayoutManager;
            aload 1 /* childArea */
            invokeinterface org.apache.fop.layoutmgr.LayoutManager.getParentArea:(Lorg/apache/fop/area/Area;)Lorg/apache/fop/area/Area;
            areturn
        end local 1 // org.apache.fop.area.Area childArea
        end local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;
            0    1     1  childArea  Lorg/apache/fop/area/Area;
    MethodParameters:
           Name  Flags
      childArea  

  public void addChildArea(org.apache.fop.area.Area);
    descriptor: (Lorg/apache/fop/area/Area;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager this
        start local 1 // org.apache.fop.area.Area childArea
         0: .line 144
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.MultiSwitchLayoutManager.parentLayoutManager:Lorg/apache/fop/layoutmgr/LayoutManager;
            aload 1 /* childArea */
            invokeinterface org.apache.fop.layoutmgr.LayoutManager.addChildArea:(Lorg/apache/fop/area/Area;)V
         1: .line 145
            return
        end local 1 // org.apache.fop.area.Area childArea
        end local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;
            0    2     1  childArea  Lorg/apache/fop/area/Area;
    MethodParameters:
           Name  Flags
      childArea  

  public void addAreas(org.apache.fop.layoutmgr.PositionIterator, org.apache.fop.layoutmgr.LayoutContext);
    descriptor: (Lorg/apache/fop/layoutmgr/PositionIterator;Lorg/apache/fop/layoutmgr/LayoutContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager this
        start local 1 // org.apache.fop.layoutmgr.PositionIterator posIter
        start local 2 // org.apache.fop.layoutmgr.LayoutContext context
         0: .line 149
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            astore 3 /* positionList */
        start local 3 // java.util.LinkedList positionList
         1: .line 150
            goto 7
         2: .line 151
      StackMap locals: java.util.LinkedList
      StackMap stack:
            aload 1 /* posIter */
            invokevirtual org.apache.fop.layoutmgr.PositionIterator.next:()Lorg/apache/fop/layoutmgr/Position;
            astore 4 /* pos */
        start local 4 // org.apache.fop.layoutmgr.Position pos
         3: .line 152
            aload 4 /* pos */
            instanceof org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagementPosition
            ifeq 6
         4: .line 153
            aload 3 /* positionList */
            aload 4 /* pos */
            checkcast org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagementPosition
            invokevirtual org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagementPosition.getPositionList:()Ljava/util/List;
            invokevirtual java.util.LinkedList.addAll:(Ljava/util/Collection;)Z
            pop
         5: .line 154
            goto 7
         6: .line 155
      StackMap locals: org.apache.fop.layoutmgr.Position
      StackMap stack:
            aload 3 /* positionList */
            aload 4 /* pos */
            invokevirtual java.util.LinkedList.add:(Ljava/lang/Object;)Z
            pop
        end local 4 // org.apache.fop.layoutmgr.Position pos
         7: .line 150
      StackMap locals:
      StackMap stack:
            aload 1 /* posIter */
            invokevirtual org.apache.fop.layoutmgr.PositionIterator.hasNext:()Z
            ifne 2
         8: .line 158
            new org.apache.fop.layoutmgr.PositionIterator
            dup
            aload 3 /* positionList */
            invokevirtual java.util.LinkedList.listIterator:()Ljava/util/ListIterator;
            invokespecial org.apache.fop.layoutmgr.PositionIterator.<init>:(Ljava/util/Iterator;)V
            astore 4 /* newPosIter */
        start local 4 // org.apache.fop.layoutmgr.PositionIterator newPosIter
         9: .line 159
            aload 0 /* this */
            aload 4 /* newPosIter */
            aload 2 /* context */
            invokestatic org.apache.fop.layoutmgr.AreaAdditionUtil.addAreas:(Lorg/apache/fop/layoutmgr/AbstractLayoutManager;Lorg/apache/fop/layoutmgr/PositionIterator;Lorg/apache/fop/layoutmgr/LayoutContext;)V
        10: .line 160
            aload 0 /* this */
            invokevirtual org.apache.fop.layoutmgr.MultiSwitchLayoutManager.flush:()V
        11: .line 161
            return
        end local 4 // org.apache.fop.layoutmgr.PositionIterator newPosIter
        end local 3 // java.util.LinkedList positionList
        end local 2 // org.apache.fop.layoutmgr.LayoutContext context
        end local 1 // org.apache.fop.layoutmgr.PositionIterator posIter
        end local 0 // org.apache.fop.layoutmgr.MultiSwitchLayoutManager this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   12     0          this  Lorg/apache/fop/layoutmgr/MultiSwitchLayoutManager;
            0   12     1       posIter  Lorg/apache/fop/layoutmgr/PositionIterator;
            0   12     2       context  Lorg/apache/fop/layoutmgr/LayoutContext;
            1   12     3  positionList  Ljava/util/LinkedList<Lorg/apache/fop/layoutmgr/Position;>;
            3    7     4           pos  Lorg/apache/fop/layoutmgr/Position;
            9   12     4    newPosIter  Lorg/apache/fop/layoutmgr/PositionIterator;
    MethodParameters:
         Name  Flags
      posIter  
      context  
}
SourceFile: "MultiSwitchLayoutManager.java"
NestMembers:
  org.apache.fop.layoutmgr.MultiSwitchLayoutManager$DefaultKnuthListGenerator  org.apache.fop.layoutmgr.MultiSwitchLayoutManager$KnuthElementsGenerator  org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagement  org.apache.fop.layoutmgr.MultiSwitchLayoutManager$WhitespaceManagementPosition
InnerClasses:
  private DefaultKnuthListGenerator = org.apache.fop.layoutmgr.MultiSwitchLayoutManager$DefaultKnuthListGenerator of org.apache.fop.layoutmgr.MultiSwitchLayoutManager
  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