make return type more precise

This commit is contained in:
Julian Dolby 2014-08-07 15:43:29 -04:00
parent 2cbd5e7985
commit 53af910339
1 changed files with 1 additions and 1 deletions

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@ -18,7 +18,7 @@ import com.ibm.wala.util.graph.NumberedGraph;
*/
public class GraphInverter {
public static <T> Graph<T> invert(final NumberedGraph<T> G) {
public static <T> NumberedGraph<T> invert(final NumberedGraph<T> G) {
return new InvertedNumberedGraph<T>(G);
}