public class com.sun.javafx.collections.ChangeHelper
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.sun.javafx.collections.ChangeHelper
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.javafx.collections.ChangeHelper this
         0: .line 31
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.sun.javafx.collections.ChangeHelper this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/sun/javafx/collections/ChangeHelper;

  public static java.lang.String addRemoveChangeToString(int, int, java.util.List<?>, java.util.List<?>);
    descriptor: (IILjava/util/List;Ljava/util/List;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=5, args_size=4
        start local 0 // int from
        start local 1 // int to
        start local 2 // java.util.List list
        start local 3 // java.util.List removed
         0: .line 33
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 4 /* b */
        start local 4 // java.lang.StringBuilder b
         1: .line 35
            aload 3 /* removed */
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 5
         2: .line 36
            aload 4 /* b */
            aload 2 /* list */
            iload 0 /* from */
            iload 1 /* to */
            invokeinterface java.util.List.subList:(II)Ljava/util/List;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         3: .line 37
            aload 4 /* b */
            ldc " added at "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 0 /* from */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            pop
         4: .line 38
            goto 12
         5: .line 39
      StackMap locals: java.lang.StringBuilder
      StackMap stack:
            aload 4 /* b */
            aload 3 /* removed */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         6: .line 40
            iload 0 /* from */
            iload 1 /* to */
            if_icmpne 9
         7: .line 41
            aload 4 /* b */
            ldc " removed at "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 0 /* from */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            pop
         8: .line 42
            goto 12
         9: .line 43
      StackMap locals:
      StackMap stack:
            aload 4 /* b */
            ldc " replaced by "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        10: .line 44
            aload 4 /* b */
            aload 2 /* list */
            iload 0 /* from */
            iload 1 /* to */
            invokeinterface java.util.List.subList:(II)Ljava/util/List;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
        11: .line 45
            aload 4 /* b */
            ldc " at "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 0 /* from */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            pop
        12: .line 48
      StackMap locals:
      StackMap stack:
            aload 4 /* b */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 4 // java.lang.StringBuilder b
        end local 3 // java.util.List removed
        end local 2 // java.util.List list
        end local 1 // int to
        end local 0 // int from
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   13     0     from  I
            0   13     1       to  I
            0   13     2     list  Ljava/util/List<*>;
            0   13     3  removed  Ljava/util/List<*>;
            1   13     4        b  Ljava/lang/StringBuilder;
    Signature: (IILjava/util/List<*>;Ljava/util/List<*>;)Ljava/lang/String;
    MethodParameters:
         Name  Flags
      from     
      to       
      list     
      removed  

  public static java.lang.String permChangeToString(int[]);
    descriptor: ([I)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // int[] permutation
         0: .line 52
            new java.lang.StringBuilder
            dup
            ldc "permutated by "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* permutation */
            invokestatic java.util.Arrays.toString:([I)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // int[] permutation
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0  permutation  [I
    MethodParameters:
             Name  Flags
      permutation  

  public static java.lang.String updateChangeToString(int, int);
    descriptor: (II)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // int from
        start local 1 // int to
         0: .line 56
            new java.lang.StringBuilder
            dup
            ldc "updated at range ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 0 /* from */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ", "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 1 /* to */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // int to
        end local 0 // int from
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  from  I
            0    1     1    to  I
    MethodParameters:
      Name  Flags
      from  
      to    
}
SourceFile: "ChangeHelper.java"