public void METHOD_1 ( TYPE_1 node , int VAR_1 ) { if ( ( VAR_2 ) == null ) { throw new TYPE_2 ( STRING_1 ) ; } VAR_2 . add ( node , VAR_1 ) ; } 

public void METHOD_1 ( TYPE_1 node , double VAR_1 ) { if ( ( VAR_2 ) == null ) { throw new TYPE_2 ( STRING_1 ) ; } VAR_2 . add ( node , VAR_1 ) ; } 
