static IMember[] merge(IMember[] a1, IMember[] a2){ return JavaElementUtil.merge(a1, a2);
static IMember[] merge(IMember[] a1, IMember[] a2, IMember[] a3){ return JavaElementUtil.merge(JavaElementUtil.merge(a1, a2), a3);
	static IMember[] merge(IMember[] a1, IMember[] a2){		return JavaElementUtil.merge(a1, a2);	}