migration to stream api: disable for raw types (IDEA-140095)

java/java-analysis-impl/src/com/intellij/codeInspection/StreamApiMigrationInspection.java

@@ -109,7 +109,8 @@ public class StreamApiMigrationInspection extends BaseJavaBatchLocalInspectionTo
                   }
 
                   if (ExceptionUtil.getThrownCheckedExceptions(new PsiElement[] {body}).isEmpty()) {
-                    if (isCollectCall(body, statement.getIterationParameter())) {
+                    if (!(iteratedValueType instanceof PsiClassType && ((PsiClassType)iteratedValueType).isRaw()) && 
+                        isCollectCall(body, statement.getIterationParameter())) {
                       holder.registerProblem(iteratedValue, "Can be replaced with collect call",
                                              ProblemHighlightType.GENERIC_ERROR_OR_WARNING, new ReplaceWithCollectCallFix());
                     } else if (!isTrivial(body, statement.getIterationParameter())) {

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamApiMigration/beforeRawCollection.java

@@ -0,0 +1,22 @@
+// "Replace with forEach" "false"
+import java.util.*;
+import java.util.stream.Collectors
+
+class A {
+  public static <T> List<T> toTypedList1(Collection collection, Class<T> aClass) {
+    if (collection.size() == 0) {
+      return Collections.emptyList();
+    }
+
+    List<T> result = new ArrayList<>(collection.size());
+
+    for (Object obj : coll<caret>ection) {
+      result.add(aClass.cast(obj));
+    }
+
+    return result;
+  }
+
+
+
+}