private static Stream<VmConfiguration> currentGeodeWithEachJava() {
    return JavaVersions.all().stream()
        .map(VmConfiguration::forJavaVersion);
  }
Returns a predicate that applies {@code predicate} to a configuration's Java version.

@param predicate a Java version predicate
@return a predicate that applies {@code predicate} to a configuration's Java version
geode-junit/src/main/java/org/apache/geode/test/version/VmConfigurations.java