<BUG>public void METHOD_1 ( TYPE_1 data ) {this . data = new java.util.ArrayList < TYPE_1 > ( 1 ) ;this . data . add ( data ) ;</BUG> METHOD_2 ( ) ; }
public void METHOD_1 ( java.util.ArrayList < TYPE_1 > data ) { this . data = data ; METHOD_2 ( ) ; } 
