From 267403b940665c36c7d1fb6b14dc535b21df41cf Mon Sep 17 00:00:00 2001
From: "Maxim.Mossienko" <Maxim.Mossienko@jetbrains.com>
Date: Tue, 6 Oct 2015 13:39:12 +0200
Subject: [PATCH] Unwrap io exception and throw it to the caller (EA-68913)

---
 .../src/com/intellij/openapi/vfs/impl/ZipHandler.java  | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/platform/core-impl/src/com/intellij/openapi/vfs/impl/ZipHandler.java b/platform/core-impl/src/com/intellij/openapi/vfs/impl/ZipHandler.java
index ce3172b0d7be..5e9630aad499 100644
--- a/platform/core-impl/src/com/intellij/openapi/vfs/impl/ZipHandler.java
+++ b/platform/core-impl/src/com/intellij/openapi/vfs/impl/ZipHandler.java
@@ -186,7 +186,15 @@ public class ZipHandler extends ArchiveHandler {
   @NotNull
   @Override
   public byte[] contentsToByteArray(@NotNull String relativePath) throws IOException {
-    FileAccessorCache.Handle<ZipFile> zipRef = ourZipFileFileAccessorCache.get(this);
+    FileAccessorCache.Handle<ZipFile> zipRef;
+
+    try {
+      zipRef = ourZipFileFileAccessorCache.get(this);
+    } catch (RuntimeException ex) {
+      final Throwable cause = ex.getCause();
+      if (cause instanceof IOException) throw (IOException)cause;
+      throw ex;
+    }
     ZipFile zip = zipRef.get();
     try {
       ZipEntry entry = zip.getEntry(relativePath);