public TYPE_1 < TYPE_2 > METHOD_1 ( TYPE_3 VAR_1 ) { if ( VAR_1 == null ) { throw new java.lang.NullPointerException ( ) ; } TYPE_4 < TYPE_2 > VAR_2 = new TYPE_4 < TYPE_2 > ( ) ; TYPE_5 node = VAR_3 ; if ( node != null ) { METHOD_1 ( VAR_1 , node , VAR_2 ) ; } return VAR_2 ; }

public TYPE_1 < TYPE_2 > METHOD_1 ( TYPE_3 VAR_1 ) { if ( VAR_1 == null ) { throw new java.lang.NullPointerException ( ) ; } TYPE_4 < TYPE_2 > VAR_2 = new TYPE_4 < TYPE_2 > ( ) ; if ( ( VAR_3 ) != null ) { METHOD_1 ( VAR_1 , VAR_3 , VAR_2 ) ; } return VAR_2 ; }
