public boolean METHOD_1 ( java.util.Collection c ) { if ( ( c . size ( ) ) == 0 ) { return false ; } for ( java.lang.Object VAR_1 : c ) { this . add ( VAR_1 ) ; ( size ) ++ ; } return true ; } 

public boolean METHOD_1 ( java.util.Collection c ) { if ( ( c . size ( ) ) == 0 ) { return false ; } for ( java.lang.Object VAR_1 : c ) { this . add ( VAR_1 ) ; } return true ; } 
