src/java.base/share/classes/java/io/FilePermission.java

rev 56150 : [mq]: 8230415-Avoid-redundant-permission-checking-in-FilePermissionCollection-and-SocketPermissionCollection

*** 1194,1204 ****
              if (((needed & fp.getMask()) != 0) && fp.impliesIgnoreMask(fperm)) {
                  effective |= fp.getMask();
                  if ((effective & desired) == desired) {
                      return true;
                  }
!                 needed = (desired ^ effective);
              }
          }
          return false;
      }
  
--- 1194,1204 ----
              if (((needed & fp.getMask()) != 0) && fp.impliesIgnoreMask(fperm)) {
                  effective |= fp.getMask();
                  if ((effective & desired) == desired) {
                      return true;
                  }
!                 needed = (desired & ~effective);
              }
          }
          return false;
      }