--- a/hotspot/src/share/vm/classfile/altHashing.cpp	Thu Sep 01 08:30:17 2016 +0200
+++ b/hotspot/src/share/vm/classfile/altHashing.cpp	Wed Aug 24 18:10:09 2016 +0300
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -205,103 +205,3 @@
 juint AltHashing::murmur3_32(const int* data, int len) {
   return murmur3_32(0, data, len);
 }
-
-#ifndef PRODUCT
-// Overloaded versions for internal test.
-juint AltHashing::murmur3_32(const jbyte* data, int len) {
-  return murmur3_32(0, data, len);
-}
-
-juint AltHashing::murmur3_32(const jchar* data, int len) {
-  return murmur3_32(0, data, len);
-}
-
-// Internal test for alternate hashing.  Translated from JDK version
-// test/sun/misc/Hashing.java
-static const jbyte ONE_BYTE[] = { (jbyte) 0x80};
-static const jbyte TWO_BYTE[] = { (jbyte) 0x80, (jbyte) 0x81};
-static const jchar ONE_CHAR[] = { (jchar) 0x8180};
-static const jbyte THREE_BYTE[] = { (jbyte) 0x80, (jbyte) 0x81, (jbyte) 0x82};
-static const jbyte FOUR_BYTE[] = { (jbyte) 0x80, (jbyte) 0x81, (jbyte) 0x82, (jbyte) 0x83};
-static const jchar TWO_CHAR[] = { (jchar) 0x8180, (jchar) 0x8382};
-static const jint ONE_INT[] = { (jint)0x83828180};
-static const jbyte SIX_BYTE[] = { (jbyte) 0x80, (jbyte) 0x81, (jbyte) 0x82, (jbyte) 0x83, (jbyte) 0x84, (jbyte) 0x85};
-static const jchar THREE_CHAR[] = { (jchar) 0x8180, (jchar) 0x8382, (jchar) 0x8584};
-static const jbyte EIGHT_BYTE[] = {
-  (jbyte) 0x80, (jbyte) 0x81, (jbyte) 0x82,
-  (jbyte) 0x83, (jbyte) 0x84, (jbyte) 0x85,
-  (jbyte) 0x86, (jbyte) 0x87};
-static const jchar FOUR_CHAR[] = {
-  (jchar) 0x8180, (jchar) 0x8382,
-  (jchar) 0x8584, (jchar) 0x8786};
-
-static const jint TWO_INT[] = { (jint)0x83828180, (jint)0x87868584};
-
-static const juint MURMUR3_32_X86_CHECK_VALUE = 0xB0F57EE3;
-
-void AltHashing::testMurmur3_32_ByteArray() {
-  // printf("testMurmur3_32_ByteArray\n");
-
-  jbyte vector[256];
-  jbyte hashes[4 * 256];
-
-  for (int i = 0; i < 256; i++) {
-    vector[i] = (jbyte) i;
-  }
-
-  // Hash subranges {}, {0}, {0,1}, {0,1,2}, ..., {0,...,255}
-  for (int i = 0; i < 256; i++) {
-    juint hash = murmur3_32(256 - i, vector, i);
-    hashes[i * 4] = (jbyte) hash;
-    hashes[i * 4 + 1] = (jbyte)(hash >> 8);
-    hashes[i * 4 + 2] = (jbyte)(hash >> 16);
-    hashes[i * 4 + 3] = (jbyte)(hash >> 24);
-  }
-
-  // hash to get const result.
-  juint final_hash = murmur3_32(hashes, 4*256);
-
-  assert (MURMUR3_32_X86_CHECK_VALUE == final_hash,
-          "Calculated hash result not as expected. Expected %08X got %08X\n",
-          MURMUR3_32_X86_CHECK_VALUE,
-          final_hash);
-}
-
-void AltHashing::testEquivalentHashes() {
-  juint jbytes, jchars, ints;
-
-  // printf("testEquivalentHashes\n");
-
-  jbytes = murmur3_32(TWO_BYTE, 2);
-  jchars = murmur3_32(ONE_CHAR, 1);
-  assert (jbytes == jchars,
-          "Hashes did not match. b:%08x != c:%08x\n", jbytes, jchars);
-
-  jbytes = murmur3_32(FOUR_BYTE, 4);
-  jchars = murmur3_32(TWO_CHAR, 2);
-  ints = murmur3_32(ONE_INT, 1);
-  assert ((jbytes == jchars) && (jbytes == ints),
-          "Hashes did not match. b:%08x != c:%08x != i:%08x\n", jbytes, jchars, ints);
-
-  jbytes = murmur3_32(SIX_BYTE, 6);
-  jchars = murmur3_32(THREE_CHAR, 3);
-  assert (jbytes == jchars,
-         "Hashes did not match. b:%08x != c:%08x\n", jbytes, jchars);
-
-  jbytes = murmur3_32(EIGHT_BYTE, 8);
-  jchars = murmur3_32(FOUR_CHAR, 4);
-  ints = murmur3_32(TWO_INT, 2);
-  assert ((jbytes == jchars) && (jbytes == ints),
-          "Hashes did not match. b:%08x != c:%08x != i:%08x\n", jbytes, jchars, ints);
-}
-
-// Returns true if the alternate hashcode is correct
-void AltHashing::test_alt_hash() {
-  testMurmur3_32_ByteArray();
-  testEquivalentHashes();
-}
-
-void AltHashing_test() {
-  AltHashing::test_alt_hash();
-}
-#endif // PRODUCT