starter/src/main/java/com/github/boybeak/starter/adapter/expandable/Group.java
public void remove (int position) {
		if (position == 0) {
			return;
		}
		data.remove(position - 1);
	}
/**
	 * @param position it not works if 0, because 0 is header position
	 */
@param position it not works if 0, because 0 is header position
@param position it not works if 0 because 0 is header position
public void remove (int position) {
		if (position == 0) {
			return;
		}
		data.remove(position - 1);
	}
public void remove ( int position ) { if ( position == 0 ) { return ; } data . remove ( position - 1 ) ; }
@param position it not works if 0, because 0 is header position
@param position it not works if 0 because 0 is header position