From 4f704653954d2ddd6455292cd0720501980aebce Mon Sep 17 00:00:00 2001
From: huanghongxun <i@huangyuhui.net>
Date: Wed, 29 Apr 2020 21:41:58 +0800
Subject: [PATCH] fix: crash when JavaSoft registries are malformed.

---
 .../java/org/jackhuang/hmcl/util/platform/JavaVersion.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/util/platform/JavaVersion.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/util/platform/JavaVersion.java
index aad6e63f5..c18310be6 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/util/platform/JavaVersion.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/util/platform/JavaVersion.java
@@ -25,6 +25,7 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.nio.file.Files;
+import java.nio.file.InvalidPathException;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.ArrayList;
@@ -259,7 +260,11 @@ public final class JavaVersion {
                 continue;
             String home = queryRegisterValue(java, "JavaHome");
             if (home != null) {
-                homes.add(Paths.get(home));
+                try {
+                    homes.add(Paths.get(home));
+                } catch (InvalidPathException e) {
+                    LOG.log(Level.WARNING, "Invalid Java path in system registry: " + home);
+                }
             }
         }
         return homes;