<BUG>public int count ( java.lang.Object element ) {if ( data . METHOD_1 ( element . METHOD_2 ( ) ) ) {return data . get ( element . METHOD_2 ( ) ) . size ( ) ;BUG> }</BUG></BUG> <BUG> else {return 0 ;</BUG> } }
public int size ( ) { return data . size ( ) ; } 
