jodd-bean/src/main/java/jodd/bean/BeanUtilBean.java
@Override
	public String extractThisReference(final String propertyName) {
		int ndx = StringUtil.indexOfChars(propertyName, INDEX_CHARS);
		if (ndx == -1) {
			return propertyName;
		}
		return propertyName.substring(0, ndx);
	}
@Override
	public String extractThisReference(final String propertyName) {
		int ndx = StringUtil.indexOfChars(propertyName, INDEX_CHARS);
		if (ndx == -1) {
			return propertyName;
		}
		return propertyName.substring(0, ndx);
	}
@ Override public String extractThisReference ( final String propertyName ) { int ndx = StringUtil . indexOfChars ( propertyName , INDEX_CHARS ) ; if ( ndx == - 1 ) { return propertyName ; } return propertyName . substring ( 0 , ndx ) ; }
Extract the first name of this reference.
Extract the first name of this reference .