public TYPE_1 METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 VAR_2 ) throws TYPE_3 { TYPE_4 c = this . node ( ) ; TYPE_5 expr = c . expr ( ) ; if ( ( expr == null ) || ( expr instanceof TYPE_6 ) ) { return null ; } return c ; }

public TYPE_1 METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 VAR_2 ) throws TYPE_3 { TYPE_4 c = node ( ) ; TYPE_5 expr = c . expr ( ) ; if ( ( expr == null ) || ( expr instanceof TYPE_6 ) ) { return null ; } return c ; }
