rs, err := parseRequestRangeSpec(testCase.spec)
		if err != nil {
			if !testCase.errExpected || err == nil && testCase.errExpected {
				t.Errorf("unexpected err: %v", err)
			}
			continue
		}
		h, err := rs.ToHeader()
		if err != nil && !testCase.errExpected || err == nil && testCase.errExpected {
			t.Errorf("expected error with invalid range: %v", err)
		}
		if h != testCase.spec {

            LoggedExec.exec(execOperations, spec -> {
                spec.executable("docker");

                spec.args("build", parameters.getDockerContext().get().getAsFile().getAbsolutePath());

                if (parameters.getNoCache().get()) {
                    spec.args("--no-cache");
                }

                parameters.getTags().get().forEach(tag -> spec.args("--tag", tag));

        restTests = new XpackRestResourcesSpec(objects);
    }

    void restApi(Action<? super RestResourcesSpec> spec) {
        spec.execute(restApi);
    }

    void restTests(Action<? super XpackRestResourcesSpec> spec) {
        spec.execute(restTests);
    }

    public RestResourcesSpec getRestApi() {
        return restApi;
    }

        file("/build/${specIntermediateDir}/rest-api-spec/api/" + api).exists()
        file("/build/${testIntermediateDir}/original/rest-api-spec/test/" + test).exists()
        file("/build/${testIntermediateDir}/transformed/rest-api-spec/test/" + test).exists()
        file("/build/${testIntermediateDir}/original/rest-api-spec/test/" + test).exists()
        file("/build/${testIntermediateDir}/transformed/rest-api-spec/test/" + test).exists()

    }

    // start the configuration VM if it hasn't been started yet
    void maybeStartVM() {
        if (isVMStarted) {
            return;
        }
        execute(spec -> {
            spec.setCommand("box");
            spec.setSubcommand("update");
        });

        // Destroying before every execution can be annoying while iterating on tests locally. Therefore, we provide a flag that defaults

func (set TargetIDSet) Union(sset TargetIDSet) TargetIDSet {
	nset := set.Clone()

	for k := range sset {
		nset.add(k)
	}

	return nset
}

// Difference - returns difference with given set as new set.
func (set TargetIDSet) Difference(sset TargetIDSet) TargetIDSet {
	nset := NewTargetIDSet()
	for k := range set {
		if _, ok := sset[k]; !ok {
			nset.add(k)
		}
	}

	return nset

                    spec.setArgs("--command", String.join("\n", script));
                    spec.setProgressHandler(progressHandler);
                });
            } catch (Exception e) {
                /*getLogger().error("Failed command, dumping dmesg", e);
                service.execute(spec -> {
                    spec.setCommand("ssh");
                    spec.setArgs("--command", "dmesg");

        getFs().sync(spec -> {
            spec.from(kotlinDslExtensionsJar, zip -> zip.include("**/*.kt"));
            spec.into(getGeneratedSources());
        });
        getFs().sync(spec -> {
            spec.from(kotlinDslExtensionsJar, zip -> zip.include("**/*.class"));
            spec.into(getGeneratedClasses());
        });
    }

# limitations under the License.
# ==============================================================================
#
# Given an RPM spec file $1, apply its patches.

SPEC="$1"
grep '%patch' "${SPEC}" |while read cmd ; do
  N=$(echo "${cmd}" |sed 's,%patch\([0-9]\+\).*,\1,')
  file=$(grep "Patch$N:" "${SPEC}" |sed 's,.*: ,,')
  parg=$(echo "${cmd}" |sed 's,.*\(-p[0-9]\).*,\1,')
  if [[ ! "${file}" =~ doxygen && "${cmd}" != \#* ]]; then

     *
     * @param spec
     *            A string to be parsed as a <code>URL</code>. Must not be {@literal null} or empty.
     * @return A <code>URL</code> object.
     */
    public static URL create(final String spec) {
        assertArgumentNotEmpty("spec", spec);

        try {
            return new URL(spec);
        } catch (final IOException e) {