EditorConfig documentation test
[idea/community.git] / java / java-impl / src / com / intellij / cyclicDependencies / CyclicDependenciesBuilder.java
index 1965b14fd51c7583c1d3019c0099cc768f441978..8f546070ad139aadf32d5ac69a475d3cb063ea8d 100644 (file)
@@ -204,7 +204,7 @@ public class CyclicDependenciesBuilder{
     return myCyclicDependencies;
   }
 
-  public HashMap<PsiPackage, Set<List<PsiPackage>>> getCycles(Collection<PsiPackage> packages) {
+  public HashMap<PsiPackage, Set<List<PsiPackage>>> getCycles(Collection<? extends PsiPackage> packages) {
     if (myGraph == null){
       myGraph = buildGraph();
     }