jodd-proxetta/src/main/java/jodd/pathref/Pathref.java
protected void append(final String methodName) {
		if (path.length() != 0) {
			path += StringPool.DOT;
		}
		if (methodName.startsWith(StringPool.LEFT_SQ_BRACKET)) {
			path = StringUtil.substring(path, 0, -1);
		}
		path += methodName;
	}
protected void append(final String methodName) {
		if (path.length() != 0) {
			path += StringPool.DOT;
		}
		if (methodName.startsWith(StringPool.LEFT_SQ_BRACKET)) {
			path = StringUtil.substring(path, 0, -1);
		}
		path += methodName;
	}
Appends method name to existing path.