2cc639d6b69468416b1a2b0a97b63fab84fa55c5,sample/src/main/java/com/ponysdk/sample/client/page/DragAndDropPageActivity.java,DragAndDropPageActivity,buildBox,#String#,68

Before Change


            }
        }, PDragEnterEvent.TYPE);

        box.addDomHandler(new PDragLeaveHandler() {

            @Override
            public void onDragLeave(final PDragLeaveEvent event) {
                box.removeStyleName("dragenter");
            }
        }, PDragLeaveEvent.TYPE);

        return box;
    }

After Change



        box.addDomHandler((PDragEnterHandler) event -> box.addStyleName("dragenter"), PDragEnterEvent.TYPE);

        box.addDomHandler((PDragLeaveHandler) event -> box.removeStyleName("dragenter"), PDragLeaveEvent.TYPE);

        return box;
    }