private void initPairs() {
      if (myPairs == null) {
        myPairs = new IntEnumEditor.Pair[] {
          new IntEnumEditor.Pair(FlowLayout.CENTER, UIDesignerBundle.message("property.center")),
          new IntEnumEditor.Pair(FlowLayout.LEFT, UIDesignerBundle.message("property.left")),
          new IntEnumEditor.Pair(FlowLayout.RIGHT, UIDesignerBundle.message("property.right")),
          new IntEnumEditor.Pair(FlowLayout.LEADING, UIDesignerBundle.message("property.leading")),
          new IntEnumEditor.Pair(FlowLayout.TRAILING, UIDesignerBundle.message("property.trailing"))
        };
      }
    }
private void initPairs()