src/share/classes/com/sun/tools/jdi/SunCommandLineLauncher.java

*** 194,208 ****
          }
          String address = listenKey.address();
  
          try {
              if (home.length() > 0) {
-                 /*
-                  * A wrinkle in the environment:
-                  * 64-bit executables are stored under $JAVA_HOME/bin/os_arch
-                  * 32-bit executables are stored under $JAVA_HOME/bin
-                  */
                  String os_arch = System.getProperty("os.arch");
                  if ("SunOS".equals(System.getProperty("os.name"))) {
                      exePath = home + File.separator + "bin" + File.separator + exe;
                  }
              } else {
--- 194,203 ----