public boolean METHOD_1 ( TYPE_1 < TYPE_2 > VAR_1 ) { if ( null == VAR_1 ) return true ; return METHOD_2 ( VAR_1 . key ( ) ) ; }
public boolean METHOD_1 ( TYPE_1 < TYPE_2 > VAR_1 ) { if ( null == VAR_1 ) return true ; return this . METHOD_2 ( VAR_1 . key ( ) ) ; }