UnresolvedReferenceDiagnostic moved out of Errors.java

compiler/frontend/src/org/jetbrains/jet/lang/diagnostics/Errors.java

@@ -282,11 +282,4 @@ public interface Errors {
 
     RedeclarationDiagnosticFactory REDECLARATION = RedeclarationDiagnosticFactory.INSTANCE;
 
-    public class UnresolvedReferenceDiagnostic extends DiagnosticWithPsiElement<JetReferenceExpression> {
-
-        public UnresolvedReferenceDiagnostic(JetReferenceExpression referenceExpression) {
-            super(UNRESOLVED_REFERENCE, ERROR, "Unresolved reference", referenceExpression);
-        }
-
-    }
 }

compiler/frontend/src/org/jetbrains/jet/lang/diagnostics/UnresolvedReferenceDiagnostic.java

@@ -0,0 +1,16 @@
+package org.jetbrains.jet.lang.diagnostics;
+
+import org.jetbrains.jet.lang.psi.JetReferenceExpression;
+
+import static org.jetbrains.jet.lang.diagnostics.Severity.ERROR;
+
+/**
+* @author abreslav
+*/
+public class UnresolvedReferenceDiagnostic extends DiagnosticWithPsiElement<JetReferenceExpression> {
+
+    public UnresolvedReferenceDiagnostic(JetReferenceExpression referenceExpression) {
+        super(Errors.UNRESOLVED_REFERENCE, ERROR, "Unresolved reference", referenceExpression);
+    }
+
+}

compiler/frontend/src/org/jetbrains/jet/lang/diagnostics/UnresolvedReferenceDiagnosticFactory.java

@@ -12,14 +12,14 @@ public class UnresolvedReferenceDiagnosticFactory implements DiagnosticFactory {
 
     public UnresolvedReferenceDiagnosticFactory() {}
 
-    public Errors.UnresolvedReferenceDiagnostic on(@NotNull JetReferenceExpression reference) {
-        return new Errors.UnresolvedReferenceDiagnostic(reference);
+    public UnresolvedReferenceDiagnostic on(@NotNull JetReferenceExpression reference) {
+        return new UnresolvedReferenceDiagnostic(reference);
     }
 
     @NotNull
     @Override
     public TextRange getMarkerPosition(@NotNull Diagnostic diagnostic) {
-        return ((Errors.UnresolvedReferenceDiagnostic) diagnostic).getTextRange();
+        return ((UnresolvedReferenceDiagnostic) diagnostic).getTextRange();
     }
 
 }