From fda661d76d77942d46441d83f3e5351c58f30b39 Mon Sep 17 00:00:00 2001
From: Nicholas Sherlock <n.sherlock@gmail.com>
Date: Fri, 24 Nov 2017 22:29:47 +1300
Subject: [PATCH] FernFlower: Rename classes whose filenames will exceed 255
 characters

---
 .../java/decompiler/modules/renamer/ConverterHelper.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/org/jetbrains/java/decompiler/modules/renamer/ConverterHelper.java b/src/org/jetbrains/java/decompiler/modules/renamer/ConverterHelper.java
index 2a984a7..27998cb 100644
--- a/src/org/jetbrains/java/decompiler/modules/renamer/ConverterHelper.java
+++ b/src/org/jetbrains/java/decompiler/modules/renamer/ConverterHelper.java
@@ -42,7 +42,7 @@ public class ConverterHelper implements IIdentifierRenamer {
   public boolean toBeRenamed(Type elementType, String className, String element, String descriptor) {
     String value = elementType == Type.ELEMENT_CLASS ? className : element;
     return value == null || value.length() == 0 || value.length() <= 2 || KEYWORDS.contains(value) || Character.isDigit(value.charAt(0))
-      || elementType == Type.ELEMENT_CLASS && RESERVED_WINDOWS_NAMESPACE.contains(value.toLowerCase());
+      || elementType == Type.ELEMENT_CLASS && (RESERVED_WINDOWS_NAMESPACE.contains(value.toLowerCase()) || value.length() > 255 - ".class".length());
   }
 
   // TODO: consider possible conflicts with not renamed classes, fields and methods!