src/share/classes/java/io/File.java

*** 1998,2008 ****
                                            : TempDirectory.location();
          File f;
          try {
              do {
                  f = TempDirectory.generateFile(prefix, suffix, tmpdir);
!             } while (f.exists());
              if (!f.createNewFile())
                  throw new IOException("Unable to create temporary file");
          } catch (SecurityException se) {
              // don't reveal temporary directory location
              if (directory == null)
--- 1998,2008 ----
                                            : TempDirectory.location();
          File f;
          try {
              do {
                  f = TempDirectory.generateFile(prefix, suffix, tmpdir);
!             } while ((fs.getBooleanAttributes(f) & FileSystem.BA_EXISTS) != 0);
              if (!f.createNewFile())
                  throw new IOException("Unable to create temporary file");
          } catch (SecurityException se) {
              // don't reveal temporary directory location
              if (directory == null)