From d3735e9e584770bb0a0d97321420ff59cbb64ac1 Mon Sep 17 00:00:00 2001
From: Joel Dice <git@seibutsu.mailsnare.net>
Date: Sun, 1 Jul 2007 22:04:03 -0600
Subject: [PATCH] add TestThreads.java

---
 classpath/TestThreads.java | 45 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 classpath/TestThreads.java

diff --git a/classpath/TestThreads.java b/classpath/TestThreads.java
new file mode 100644
index 0000000000..004e249138
--- /dev/null
+++ b/classpath/TestThreads.java
@@ -0,0 +1,45 @@
+public class TestThreads {
+
+  public static void main(String[] args) {
+    TestThreads test = new TestThreads();
+    Thread th = new Thread(test);
+
+    try {
+      synchronized (test) {
+        th.start();
+        test.wait();
+      }
+    } catch (Throwable e) {
+      e.printStackTrace();
+    }
+
+    System.out.println("finished");
+  }
+
+  public void run() {
+    synchronized (this) {
+      int i = 0;
+      try {
+        System.out.println("I'm running in a seperate thread!");
+
+        final int arrayCount = 64;
+        final int arraySize = 4;
+        System.out.println("Allocating and discarding " + arrayCount +
+                           " arrays of " + arraySize + "MB each");
+        for (; i < arrayCount; ++i) {
+          byte[] array = new byte[arraySize * 1024 * 1024];
+        }
+
+        long nap = 5;
+        System.out.println("sleeping for " + nap + " seconds");
+        Thread.sleep(nap * 1000);
+      } catch (Throwable e) {
+        System.err.println("caught something in second thread after " + i +
+                           " iterations");
+        e.printStackTrace();
+      } finally {
+        notifyAll();
+      }
+    }
+  }
+}