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Index: openjdk/jdk/src/share/classes/java/net/URLClassLoader.java
===================================================================
--- openjdk.orig/jdk/src/share/classes/java/net/URLClassLoader.java 2011-06-13 16:58:42.000000000 +0200
+++ openjdk/jdk/src/share/classes/java/net/URLClassLoader.java 2011-06-28 18:43:50.114802612 +0200
@@ -438,14 +438,12 @@
// Use (direct) ByteBuffer:
CodeSigner[] signers = res.getCodeSigners();
CodeSource cs = new CodeSource(url, signers);
- sun.misc.PerfCounter.getReadClassBytesTime().addElapsedTimeFrom(t0);
return defineClass(name, bb, cs);
} else {
byte[] b = res.getBytes();
// must read certificates AFTER reading bytes.
CodeSigner[] signers = res.getCodeSigners();
CodeSource cs = new CodeSource(url, signers);
- sun.misc.PerfCounter.getReadClassBytesTime().addElapsedTimeFrom(t0);
return defineClass(name, b, 0, b.length, cs);
}
}
Index: openjdk/jdk/src/share/classes/java/lang/ClassLoader.java
===================================================================
--- openjdk.orig/jdk/src/share/classes/java/lang/ClassLoader.java 2011-06-13 16:58:42.000000000 +0200
+++ openjdk/jdk/src/share/classes/java/lang/ClassLoader.java 2011-06-28 18:43:50.142802778 +0200
@@ -422,10 +422,6 @@
long t1 = System.nanoTime();
c = findClass(name);
- // this is the defining class loader; record the stats
- sun.misc.PerfCounter.getParentDelegationTime().addTime(t1 - t0);
- sun.misc.PerfCounter.getFindClassTime().addElapsedTimeFrom(t1);
- sun.misc.PerfCounter.getFindClasses().increment();
}
}
if (resolve) {
Index: openjdk/jdk/src/share/classes/java/util/zip/ZipFile.java
===================================================================
--- openjdk.orig/jdk/src/share/classes/java/util/zip/ZipFile.java
+++ openjdk/jdk/src/share/classes/java/util/zip/ZipFile.java
@@ -213,8 +213,6 @@ class ZipFile implements ZipConstants, Closeable {
this.zc = ZipCoder.get(charset);
long t0 = System.nanoTime();
jzfile = open(name, mode, file.lastModified(), usemmap);
- sun.misc.PerfCounter.getZipFileOpenTime().addElapsedTimeFrom(t0);
- sun.misc.PerfCounter.getZipFileCount().increment();
this.name = name;
this.total = getTotal(jzfile);
this.locsig = startsWithLOC(jzfile);
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