Moved method.

compiler/frontend.java/src/org/jetbrains/jet/lang/resolve/java/resolver/JavaFunctionResolver.java

@@ -460,12 +460,12 @@ public final class JavaFunctionResolver {
     }
 
     private static boolean containsErrorType(@NotNull List<FunctionDescriptor> superFunctions, @NotNull FunctionDescriptor function) {
-        if (containsErrorType(function)) {
+        if (ErrorUtils.containsErrorType(function)) {
             return true;
         }
 
         for (FunctionDescriptor superFunction : superFunctions) {
-            if (containsErrorType(superFunction)) {
+            if (ErrorUtils.containsErrorType(superFunction)) {
                 return true;
             }
         }
@@ -473,26 +473,6 @@ public final class JavaFunctionResolver {
         return false;
     }
 
-    private static boolean containsErrorType(@NotNull FunctionDescriptor function) {
-        if (ErrorUtils.containsErrorType(function.getReturnType())) {
-            return true;
-        }
-        for (ValueParameterDescriptor parameter : function.getValueParameters()) {
-            if (ErrorUtils.containsErrorType(parameter.getType())) {
-                return true;
-            }
-        }
-        for (TypeParameterDescriptor parameter : function.getTypeParameters()) {
-            for (JetType upperBound : parameter.getUpperBounds()) {
-                if (ErrorUtils.containsErrorType(upperBound)) {
-                    return true;
-                }
-            }
-        }
-
-        return false;
-    }
-
     private static SimpleFunctionDescriptor recordSamConstructor(ClassDescriptorFromJvmBytecode klass, SimpleFunctionDescriptor constructorFunction, BindingTrace trace) {
         trace.record(JavaBindingContext.SAM_CONSTRUCTOR_TO_INTERFACE, constructorFunction, klass);
         trace.record(BindingContext.SOURCE_DESCRIPTOR_FOR_SYNTHESIZED, constructorFunction, klass);