public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { return METHOD_2 ( VAR_1 ) ? METHOD_3 ( VAR_1 ) . METHOD_4 ( ) : null ; } 

public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { return METHOD_2 ( VAR_1 ) ? METHOD_3 ( VAR_1 ) . METHOD_4 ( ) : TYPE_1 . NULL ; } 
