public TYPE_1 METHOD_1 ( java.lang.String name ) { if ( name == null ) { throw new java.lang.NullPointerException ( STRING_1 ) ; } return VAR_1 . add ( name ) ; } 

public TYPE_1 METHOD_1 ( java.lang.String name ) { if ( name == null ) { throw new java.lang.NullPointerException ( STRING_1 ) ; } return VAR_1 . get ( name ) ; } 
