From 78e4efc8993b6fc4443b5a36bef645c75b4fdb1e Mon Sep 17 00:00:00 2001
From: "peter.gromov" <peter@jetbrains.com>
Date: Tue, 14 Dec 2010 17:19:32 +0300
Subject: [PATCH] don't throw errors when gant/gradle jars got invalidated,
 just log them (IDEA-62803)

---
 .../src/com/intellij/psi/NonClasspathClassFinder.java        | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/java/java-impl/src/com/intellij/psi/NonClasspathClassFinder.java b/java/java-impl/src/com/intellij/psi/NonClasspathClassFinder.java
index cf2d48e0e084..feb111e02e38 100644
--- a/java/java-impl/src/com/intellij/psi/NonClasspathClassFinder.java
+++ b/java/java-impl/src/com/intellij/psi/NonClasspathClassFinder.java
@@ -16,6 +16,7 @@
 package com.intellij.psi;
 
 import com.intellij.openapi.application.ApplicationManager;
+import com.intellij.openapi.diagnostic.Logger;
 import com.intellij.openapi.extensions.Extensions;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.util.Computable;
@@ -35,6 +36,7 @@ import java.util.*;
  * @author peter
  */
 public abstract class NonClasspathClassFinder extends PsiElementFinder {
+  private static final Logger LOG = Logger.getInstance("#com.intellij.psi.NonClasspathClassFinder");
   protected final Project myProject;
 
   public NonClasspathClassFinder(Project project) {
@@ -53,7 +55,8 @@ public abstract class NonClasspathClassFinder extends PsiElementFinder {
         final VirtualFile classFile = classRoot.findFileByRelativePath(qualifiedName.replace('.', '/') + ".class");
         if (classFile != null) {
           if (!classFile.isValid()) {
-            throw new AssertionError("Invalid child of valid parent: " + classFile.getPath() + "; " + classRoot.isValid() + " path=" + classRoot.getPath());
+            LOG.error("Invalid child of valid parent: " + classFile.getPath() + "; " + classRoot.isValid() + " path=" + classRoot.getPath());
+            return null;
           }
           final PsiFile file = PsiManager.getInstance(myProject).findFile(classFile);
           if (file instanceof PsiClassOwner) {