More correct code transformations: do not perform formatter's job on yourself

compiler/frontend/src/org/jetbrains/jet/lang/psi/JetPsiFactory.java

@@ -95,24 +95,19 @@ public class JetPsiFactory {
         return comma;
     }
 
-    //the pair contains the first and the last elements of a range
     @NotNull
-    public static Pair<PsiElement, PsiElement> createColonAndWhiteSpaces(Project project) {
-        JetProperty property = createProperty(project, "val x : Int");
-        return Pair.create(property.findElementAt(5), property.findElementAt(7));
-    }
-
-    //the pair contains the first and the last elements of a range
-    @NotNull
-    public static Pair<PsiElement, PsiElement> createTypeWhiteSpaceAndColon(Project project, String type) {
-        JetProperty property = createProperty(project, "val x: " + type);
-        return Pair.create(property.findElementAt(5), (PsiElement) property.getTypeRef());
+    public static PsiElement createEQ(Project project) {
+        PsiElement eq = createFunction(project, "fun foo() = foo").getEqualsToken();
+        assert eq != null;
+        return eq;
     }
 
     @NotNull
-    public static ASTNode createColonNode(Project project) {
+    public static PsiElement createColon(Project project) {
         JetProperty property = createProperty(project, "val x: Int");
-        return property.getNode().findChildByType(JetTokens.COLON);
+        PsiElement colon = property.findElementAt(5);
+        assert colon != null;
+        return colon;
     }
 
     @NotNull