public boolean METHOD_1 ( TYPE_1 item , java.lang.String key ) { if ( item . equals ( null ) ) { throw new java.lang.NullPointerException ( STRING_1 ) ; } VAR_1 . add ( item ) ; return true ; } 

public boolean METHOD_1 ( TYPE_1 item , java.lang.String key ) { if ( item . equals ( null ) ) { throw new java.lang.NullPointerException ( STRING_1 ) ; } VAR_1 . add ( item , key ) ; return true ; } 
