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.AbstractBreaker$BlockSequence extends org.apache.fop.layoutmgr.BlockKnuthSequence
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence
  super_class: org.apache.fop.layoutmgr.BlockKnuthSequence
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -5348831120146774118

  int ignoreAtStart;
    descriptor: I
    flags: (0x0000) 

  int ignoreAtEnd;
    descriptor: I
    flags: (0x0000) 

  private final int startOn;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int displayAlign;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(int, int);
    descriptor: (II)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence this
        start local 1 // int startOn
        start local 2 // int displayAlign
         0: .line 138
            aload 0 /* this */
            invokespecial org.apache.fop.layoutmgr.BlockKnuthSequence.<init>:()V
         1: .line 139
            aload 0 /* this */
            iload 1 /* startOn */
            putfield org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.startOn:I
         2: .line 140
            aload 0 /* this */
            iload 2 /* displayAlign */
            putfield org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.displayAlign:I
         3: .line 141
            return
        end local 2 // int displayAlign
        end local 1 // int startOn
        end local 0 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    4     0          this  Lorg/apache/fop/layoutmgr/AbstractBreaker$BlockSequence;
            0    4     1       startOn  I
            0    4     2  displayAlign  I
    MethodParameters:
              Name  Flags
      startOn       
      displayAlign  

  public int getStartOn();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence this
         0: .line 149
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.startOn:I
            ireturn
        end local 0 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/layoutmgr/AbstractBreaker$BlockSequence;

  public int getDisplayAlign();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence this
         0: .line 154
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.displayAlign:I
            ireturn
        end local 0 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/layoutmgr/AbstractBreaker$BlockSequence;

  public org.apache.fop.layoutmgr.KnuthSequence endSequence();
    descriptor: ()Lorg/apache/fop/layoutmgr/KnuthSequence;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence this
         0: .line 163
            aload 0 /* this */
            aconst_null
            invokevirtual org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.endSequence:(Lorg/apache/fop/layoutmgr/Position;)Lorg/apache/fop/layoutmgr/KnuthSequence;
            areturn
        end local 0 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/layoutmgr/AbstractBreaker$BlockSequence;

  public org.apache.fop.layoutmgr.KnuthSequence endSequence(org.apache.fop.layoutmgr.Position);
    descriptor: (Lorg/apache/fop/layoutmgr/Position;)Lorg/apache/fop/layoutmgr/KnuthSequence;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=8, locals=2, args_size=2
        start local 0 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence this
        start local 1 // org.apache.fop.layoutmgr.Position breakPosition
         0: .line 173
            goto 2
         1: .line 175
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokestatic org.apache.fop.util.ListUtil.removeLast:(Ljava/util/List;)Ljava/lang/Object;
            pop
         2: .line 173
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.size:()I
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.ignoreAtStart:I
            if_icmple 4
         3: .line 174
            aload 0 /* this */
            invokestatic org.apache.fop.util.ListUtil.getLast:(Ljava/util/List;)Ljava/lang/Object;
            checkcast org.apache.fop.layoutmgr.KnuthElement
            invokevirtual org.apache.fop.layoutmgr.KnuthElement.isBox:()Z
            ifeq 1
         4: .line 177
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.size:()I
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.ignoreAtStart:I
            if_icmple 14
         5: .line 180
            aload 0 /* this */
            new org.apache.fop.layoutmgr.KnuthPenalty
            dup
            iconst_0
            sipush 1000
         6: .line 181
            iconst_0
            aconst_null
            iconst_0
            invokespecial org.apache.fop.layoutmgr.KnuthPenalty.<init>:(IIZLorg/apache/fop/layoutmgr/Position;Z)V
         7: .line 180
            invokevirtual org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.add:(Ljava/lang/Object;)Z
            pop
         8: .line 182
            aload 0 /* this */
            new org.apache.fop.layoutmgr.KnuthGlue
            dup
            iconst_0
            ldc 10000000
            iconst_0
            aconst_null
            iconst_0
            invokespecial org.apache.fop.layoutmgr.KnuthGlue.<init>:(IIILorg/apache/fop/layoutmgr/Position;Z)V
            invokevirtual org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.add:(Ljava/lang/Object;)Z
            pop
         9: .line 183
            aload 0 /* this */
            new org.apache.fop.layoutmgr.KnuthPenalty
            dup
            iconst_0
            sipush -1000
        10: .line 184
            iconst_0
            aload 1 /* breakPosition */
            iconst_0
            invokespecial org.apache.fop.layoutmgr.KnuthPenalty.<init>:(IIZLorg/apache/fop/layoutmgr/Position;Z)V
        11: .line 183
            invokevirtual org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.add:(Ljava/lang/Object;)Z
            pop
        12: .line 185
            aload 0 /* this */
            iconst_3
            putfield org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.ignoreAtEnd:I
        13: .line 186
            aload 0 /* this */
            areturn
        14: .line 188
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.clear:()V
        15: .line 189
            aconst_null
            areturn
        end local 1 // org.apache.fop.layoutmgr.Position breakPosition
        end local 0 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   16     0           this  Lorg/apache/fop/layoutmgr/AbstractBreaker$BlockSequence;
            0   16     1  breakPosition  Lorg/apache/fop/layoutmgr/Position;
    MethodParameters:
               Name  Flags
      breakPosition  

  public org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence endBlockSequence(org.apache.fop.layoutmgr.Position);
    descriptor: (Lorg/apache/fop/layoutmgr/Position;)Lorg/apache/fop/layoutmgr/AbstractBreaker$BlockSequence;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence this
        start local 1 // org.apache.fop.layoutmgr.Position breakPosition
         0: .line 200
            aload 0 /* this */
            aload 1 /* breakPosition */
            invokevirtual org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.endSequence:(Lorg/apache/fop/layoutmgr/Position;)Lorg/apache/fop/layoutmgr/KnuthSequence;
            astore 2 /* temp */
        start local 2 // org.apache.fop.layoutmgr.KnuthSequence temp
         1: .line 201
            aload 2 /* temp */
            ifnull 6
         2: .line 202
            new org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence
            dup
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.startOn:I
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.displayAlign:I
            invokespecial org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.<init>:(II)V
            astore 3 /* returnSequence */
        start local 3 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence returnSequence
         3: .line 203
            aload 3 /* returnSequence */
            aload 2 /* temp */
            invokevirtual org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.addAll:(Ljava/util/Collection;)Z
            pop
         4: .line 204
            aload 3 /* returnSequence */
            aload 0 /* this */
            getfield org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.ignoreAtEnd:I
            putfield org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence.ignoreAtEnd:I
         5: .line 205
            aload 3 /* returnSequence */
            areturn
        end local 3 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence returnSequence
         6: .line 207
      StackMap locals: org.apache.fop.layoutmgr.KnuthSequence
      StackMap stack:
            aconst_null
            areturn
        end local 2 // org.apache.fop.layoutmgr.KnuthSequence temp
        end local 1 // org.apache.fop.layoutmgr.Position breakPosition
        end local 0 // org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    7     0            this  Lorg/apache/fop/layoutmgr/AbstractBreaker$BlockSequence;
            0    7     1   breakPosition  Lorg/apache/fop/layoutmgr/Position;
            1    7     2            temp  Lorg/apache/fop/layoutmgr/KnuthSequence;
            3    6     3  returnSequence  Lorg/apache/fop/layoutmgr/AbstractBreaker$BlockSequence;
    MethodParameters:
               Name  Flags
      breakPosition  
}
SourceFile: "AbstractBreaker.java"
NestHost: org.apache.fop.layoutmgr.AbstractBreaker
InnerClasses:
  public BlockSequence = org.apache.fop.layoutmgr.AbstractBreaker$BlockSequence of org.apache.fop.layoutmgr.AbstractBreaker