*** old/src/share/vm/oops/constantPool.cpp	Mon Nov 12 10:52:09 2012
--- new/src/share/vm/oops/constantPool.cpp	Mon Nov 12 10:52:09 2012

*** 1387,1397 ****
--- 1387,1398 ----
  
  
  // JVMTI GetConstantPool support
  
  // For temporary use until code is stable.
  #define DBG(code)
+ #if DEBUG_CPOOL
+ #define DBG(code) code
  
  static const char* WARN_MSG = "Must not be such entry!";
  
  static void print_cpool_bytes(jint cnt, u1 *bytes) {
    jint size = 0;

*** 1514,1523 ****
--- 1515,1530 ----
    printf("Cpool size: %d\n", size);
    fflush(0);
    return;
  } /* end print_cpool_bytes */
  
+ #else
+ 
+ #define DBG(code)
+ 
+ #endif
+ 
  
  // Returns size of constant pool entry.
  jint ConstantPool::cpool_entry_size(jint idx) {
    switch(tag_at(idx).value()) {
      case JVM_CONSTANT_Invalid: