From 79b28731c5deb55d035da11dc60a44551a0dcd48 Mon Sep 17 00:00:00 2001
From: Eugene Zhuravlev <jeka@intellij.com>
Date: Mon, 29 Jul 2019 20:45:49 +0200
Subject: [PATCH] IDEA-200527 java.net.URISyntaxException when
 PatternInstrumenter instruments code

GitOrigin-RevId: 18b29edf49024559b7a58ee4372d53099fedd3e5
---
 .../compiler/instrumentation/InstrumentationClassFinder.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/java/compiler/instrumentation-util/src/com/intellij/compiler/instrumentation/InstrumentationClassFinder.java b/java/compiler/instrumentation-util/src/com/intellij/compiler/instrumentation/InstrumentationClassFinder.java
index 8651c35028fc..0b79e5d8c0d3 100644
--- a/java/compiler/instrumentation-util/src/com/intellij/compiler/instrumentation/InstrumentationClassFinder.java
+++ b/java/compiler/instrumentation-util/src/com/intellij/compiler/instrumentation/InstrumentationClassFinder.java
@@ -527,8 +527,9 @@ public class InstrumentationClassFinder {
 
     private static Loader getLoader(final URL url, int index) throws IOException {
       String s;
+      final String protocol = url.getProtocol();
       try {
-        s = url.toURI().getSchemeSpecificPart();
+        s = Loader.JRT_PROTOCOL.equals(protocol)? url.getFile() : url.toURI().getSchemeSpecificPart();
       }
       catch (URISyntaxException thisShouldNotHappen) {
         thisShouldNotHappen.printStackTrace();
@@ -536,7 +537,6 @@ public class InstrumentationClassFinder {
       }
 
       if (s != null && s.length() > 0) {
-        final String protocol = url.getProtocol();
         if (Loader.JRT_PROTOCOL.equals(protocol)) {
           final Loader jrtLoader = JrtClassHolder.create(url, index);
           if (jrtLoader != null) {