public TYPE_1 METHOD_1 ( java.lang.String value ) { if ( ( value == null ) || ( value . isEmpty ( ) ) ) { return TYPE_1 . error ( STRING_1 ) ; } else { return TYPE_1 . METHOD_2 ( ) ; } } 

public TYPE_1 METHOD_1 ( java.lang.String value ) { if ( ( value == null ) || ( ( value . length ( ) ) == 0 ) ) { return TYPE_1 . error ( STRING_1 ) ; } else { return TYPE_1 . METHOD_2 ( ) ; } } 
