src/java.base/share/classes/java/lang/Runtime.java

*** 1044,1054 ****
                              + " build or optional components: '" + s + "'");
                      }
                  } else {
                      if (optional.isPresent() && !pre.isPresent()) {
                          throw new IllegalArgumentException("optional component"
!                             + " must be preceeded by a pre-release component"
                              + " or '+': '" + s + "'");
                      }
                  }
              }
              return new Version(List.of(version), pre, build, optional);
--- 1044,1054 ----
                              + " build or optional components: '" + s + "'");
                      }
                  } else {
                      if (optional.isPresent() && !pre.isPresent()) {
                          throw new IllegalArgumentException("optional component"
!                             + " must be preceded by a pre-release component"
                              + " or '+': '" + s + "'");
                      }
                  }
              }
              return new Version(List.of(version), pre, build, optional);