public boolean METHOD_1 ( TYPE_1 state ) { TYPE_2 VAR_1 = state . METHOD_2 ( ) . METHOD_3 ( ) ; return set . contains ( VAR_1 ) ; } 

public boolean METHOD_1 ( TYPE_1 state ) { if ( ( state . METHOD_2 ( ) ) == null ) { return false ; } TYPE_2 VAR_1 = state . METHOD_2 ( ) . METHOD_3 ( ) ; return set . contains ( VAR_1 ) ; } 
