private void METHOD_1 ( java.lang.StringBuffer path ) { if ( ( path . METHOD_2 ( STRING_1 ) ) == ( - 1 ) ) { path . append ( STRING_1 ) ; } else { path . append ( STRING_2 ) ; } } 

private void METHOD_1 ( java.lang.StringBuilder path ) { if ( ( path . METHOD_2 ( STRING_1 ) ) == ( - 1 ) ) { path . append ( STRING_1 ) ; } else { path . append ( STRING_2 ) ; } } 
