}

    @Override
    public Optional<MojoExecution> getMojoExecution() {
        return Optional.ofNullable(delegate.getMojoExecution()).map(me -> new DefaultMojoExecution(session, me));
    }

    @Override
    public Optional<Exception> getException() {
        return Optional.ofNullable(delegate.getException());
    }

import gradlebuild.binarycompatibility.upgrades.UpgradedProperty.ReplacedAccessor;
import gradlebuild.binarycompatibility.upgrades.UpgradedProperty.AccessorKey;
import me.champeau.gradle.japicmp.report.SetupRule;
import me.champeau.gradle.japicmp.report.ViolationCheckContext;

import java.util.AbstractMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.function.Function;

        List<MojoExecution> me = new ArrayList<>();
        me.add(createMojoExecution("initialize", "default-initialize", INITIALIZE));
        me.add(createMojoExecution("resources", "default-resources", PROCESS_RESOURCES));
        me.add(createMojoExecution("compile", "default-compile", COMPILE));
        me.add(createMojoExecution("testResources", "default-testResources", PROCESS_TEST_RESOURCES));

      fail("no exception thrown");
    } catch (IllegalArgumentException expected) {
    }
  }

  public void testCheckArgument_simpleMessage_success() {
    Preconditions.checkArgument(true, IGNORE_ME);
  }

  public void testCheckArgument_simpleMessage_failure() {
    try {
      Preconditions.checkArgument(false, new Message());
      fail("no exception thrown");
    } catch (IllegalArgumentException expected) {

                .compare("a", "b")
                .compare(DONT_COMPARE_ME, DONT_COMPARE_ME)
                .result())
        .isLessThan(0);
  }

  public void testShortCircuitGreater() {
    assertThat(
            ComparisonChain.start()
                .compare("b", "a")
                .compare(DONT_COMPARE_ME, DONT_COMPARE_ME)
                .result())
        .isGreaterThan(0);
  }

import gradlebuild.binarycompatibility.upgrades.UpgradedProperty.ReplacedAccessor;
import gradlebuild.binarycompatibility.upgrades.UpgradedProperty.AccessorKey;
import me.champeau.gradle.japicmp.report.PostProcessViolationsRule;
import me.champeau.gradle.japicmp.report.ViolationCheckContextWithViolations;
import org.gradle.util.internal.CollectionUtils;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import gradlebuild.binarycompatibility.upgrades.UpgradedProperty.ReplacedAccessor;
import japicmp.model.JApiCompatibility;
import japicmp.model.JApiMethod;
import me.champeau.gradle.japicmp.report.Violation;
import me.champeau.gradle.japicmp.report.ViolationCheckContext;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.UncheckedIOException;

    //    queue, immediately followed by another thread taking the next element in the queue. That
    //    second thread can then dispatch to the subscriber it took before the first thread does.
    //
    // All this makes me really wonder if there's any value in queueing here at all. A dispatcher
    // that simply loops through the subscribers and dispatches the event to each would actually

            // there are only four 9x platforms that we look for
            is9x = (actualOsName.contains("95")
                    || actualOsName.contains("98")
                    || actualOsName.contains("me")
                    // wince isn't really 9x, but crippled enough to
                    // be a muchness. Maven doesnt run on CE, anyway.
                    || actualOsName.contains("ce"));
            isNT = !is9x;

                .compare("a", "b")
                .compare(DONT_COMPARE_ME, DONT_COMPARE_ME)
                .result())
        .isLessThan(0);
  }

  public void testShortCircuitGreater() {
    assertThat(
            ComparisonChain.start()
                .compare("b", "a")
                .compare(DONT_COMPARE_ME, DONT_COMPARE_ME)
                .result())
        .isGreaterThan(0);
  }