class javafx.scene.layout.GridPane$2 extends com.sun.javafx.collections.TrackableObservableList<javafx.scene.layout.ColumnConstraints>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: javafx.scene.layout.GridPane$2
  super_class: com.sun.javafx.collections.TrackableObservableList
{
  final javafx.scene.layout.GridPane this$0;
    descriptor: Ljavafx/scene/layout/GridPane;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(javafx.scene.layout.GridPane);
    descriptor: (Ljavafx/scene/layout/GridPane;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javafx.scene.layout.GridPane$2 this
         0: .line 934
            aload 0 /* this */
            aload 1
            putfield javafx.scene.layout.GridPane$2.this$0:Ljavafx/scene/layout/GridPane;
            aload 0 /* this */
            invokespecial com.sun.javafx.collections.TrackableObservableList.<init>:()V
            return
        end local 0 // javafx.scene.layout.GridPane$2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavafx/scene/layout/GridPane$2;
    MethodParameters:
        Name  Flags
      this$0  final

  protected void onChanged(javafx.collections.ListChangeListener$Change<javafx.scene.layout.ColumnConstraints>);
    descriptor: (Ljavafx/collections/ListChangeListener$Change;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // javafx.scene.layout.GridPane$2 this
        start local 1 // javafx.collections.ListChangeListener$Change c
         0: .line 937
            goto 11
         1: .line 938
      StackMap locals:
      StackMap stack:
            aload 1 /* c */
            invokevirtual javafx.collections.ListChangeListener$Change.getRemoved:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 3
            goto 5
      StackMap locals: javafx.scene.layout.GridPane$2 javafx.collections.ListChangeListener$Change top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast javafx.scene.layout.ColumnConstraints
            astore 2 /* constraints */
        start local 2 // javafx.scene.layout.ColumnConstraints constraints
         3: .line 939
            aload 2 /* constraints */
            ifnull 5
            aload 0 /* this */
            getfield javafx.scene.layout.GridPane$2.this$0:Ljavafx/scene/layout/GridPane;
            getfield javafx.scene.layout.GridPane.columnConstraints:Ljavafx/collections/ObservableList;
            aload 2 /* constraints */
            invokeinterface javafx.collections.ObservableList.contains:(Ljava/lang/Object;)Z
            ifne 5
         4: .line 940
            aload 2 /* constraints */
            aload 0 /* this */
            getfield javafx.scene.layout.GridPane$2.this$0:Ljavafx/scene/layout/GridPane;
            invokevirtual javafx.scene.layout.ColumnConstraints.remove:(Ljavafx/scene/Parent;)V
        end local 2 // javafx.scene.layout.ColumnConstraints constraints
         5: .line 938
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         6: .line 943
            aload 1 /* c */
            invokevirtual javafx.collections.ListChangeListener$Change.getAddedSubList:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 3
            goto 10
      StackMap locals:
      StackMap stack:
         7: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast javafx.scene.layout.ColumnConstraints
            astore 2 /* constraints */
        start local 2 // javafx.scene.layout.ColumnConstraints constraints
         8: .line 944
            aload 2 /* constraints */
            ifnull 10
         9: .line 945
            aload 2 /* constraints */
            aload 0 /* this */
            getfield javafx.scene.layout.GridPane$2.this$0:Ljavafx/scene/layout/GridPane;
            invokevirtual javafx.scene.layout.ColumnConstraints.add:(Ljavafx/scene/Parent;)V
        end local 2 // javafx.scene.layout.ColumnConstraints constraints
        10: .line 943
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 7
        11: .line 937
      StackMap locals: javafx.scene.layout.GridPane$2 javafx.collections.ListChangeListener$Change
      StackMap stack:
            aload 1 /* c */
            invokevirtual javafx.collections.ListChangeListener$Change.next:()Z
            ifne 1
        12: .line 949
            aload 0 /* this */
            getfield javafx.scene.layout.GridPane$2.this$0:Ljavafx/scene/layout/GridPane;
            invokevirtual javafx.scene.layout.GridPane.requestLayout:()V
        13: .line 950
            return
        end local 1 // javafx.collections.ListChangeListener$Change c
        end local 0 // javafx.scene.layout.GridPane$2 this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   14     0         this  Ljavafx/scene/layout/GridPane$2;
            0   14     1            c  Ljavafx/collections/ListChangeListener$Change<Ljavafx/scene/layout/ColumnConstraints;>;
            3    5     2  constraints  Ljavafx/scene/layout/ColumnConstraints;
            8   10     2  constraints  Ljavafx/scene/layout/ColumnConstraints;
    Signature: (Ljavafx/collections/ListChangeListener$Change<Ljavafx/scene/layout/ColumnConstraints;>;)V
    MethodParameters:
      Name  Flags
      c     
}
Signature: Lcom/sun/javafx/collections/TrackableObservableList<Ljavafx/scene/layout/ColumnConstraints;>;
SourceFile: "GridPane.java"
EnclosingMethod: javafx.scene.layout.GridPane
NestHost: javafx.scene.layout.GridPane
InnerClasses:
  public abstract Change = javafx.collections.ListChangeListener$Change of javafx.collections.ListChangeListener
  javafx.scene.layout.GridPane$2