From: Vitaliy.Bibaev <vitaliy.bibaev@jetbrains.com>
Date: Sun, 18 Feb 2018 12:59:14 +0000 (+0300)
Subject: Send class bytecode using chunks with limited size
X-Git-Tag: phpstorm/182.182~1
X-Git-Url: https://git.jetbrains.org/?p=idea%2Fcommunity.git;a=commitdiff_plain;h=be1c79f61b14fb2173087f17bc489409540e848d;hp=2ddea0bbef71896f4afec4e757d3b732193ae803;ds=sidebyside

Send class bytecode using chunks with limited size
---

diff --git a/java/debugger/impl/src/com/intellij/debugger/impl/ClassLoadingUtils.java b/java/debugger/impl/src/com/intellij/debugger/impl/ClassLoadingUtils.java
index 7001213118b5..aff9e949df89 100644
--- a/java/debugger/impl/src/com/intellij/debugger/impl/ClassLoadingUtils.java
+++ b/java/debugger/impl/src/com/intellij/debugger/impl/ClassLoadingUtils.java
@@ -37,6 +37,7 @@ import java.util.List;
  * @author egor
  */
 public class ClassLoadingUtils {
+  private static final int BATCH_SIZE = 4096;
   private ClassLoadingUtils() {}
 
   public static ClassLoaderReference getClassLoader(EvaluationContext context, DebugProcess process) throws EvaluateException {
@@ -144,7 +145,14 @@ public class ClassLoadingUtils {
     for (byte b : bytes) {
       mirrors.add(((VirtualMachineProxyImpl)process.getVirtualMachineProxy()).mirrorOf(b));
     }
-    reference.setValues(mirrors);
+
+    int loaded = 0;
+    while (loaded < mirrors.size()) {
+      int chunkSize = Math.min(BATCH_SIZE, mirrors.size() - loaded);
+      reference.setValues(loaded, mirrors, loaded, chunkSize);
+      loaded += chunkSize;
+    }
+
     return reference;
   }
 }