public void METHOD_1 ( TYPE_1 < ? > VAR_1 ) { if ( VAR_1 . equals ( this . VAR_1 ) ) return ; this . VAR_1 = VAR_1 ; METHOD_2 ( new TYPE_2 ( this , VAR_2 , STRING_1 ) ) ; } 

public boolean METHOD_1 ( TYPE_1 < ? > VAR_1 ) { if ( VAR_1 . equals ( this . VAR_1 ) ) return false ; this . VAR_1 = VAR_1 ; METHOD_2 ( new TYPE_2 ( this , VAR_2 , STRING_1 ) ) ; return true ; } 
