* <p>Note: in principle this should never need to be used, but it might be useful if the
   * semantics of an implementation disagree in unforeseen ways with the semantics expected by a
   * test, or to keep dependent builds clean in spite of an erroneous test.
   */
  @CanIgnoreReturnValue
  public B suppressing(Method... methods) {
    return suppressing(Arrays.asList(methods));
  }

  @CanIgnoreReturnValue

        InputLocation pluginLocation = null;
        for (Plugin plugin : project.getBuildPlugins()) {
            if (plugin.getKey().equals("org.apache.maven.plugins:maven-clean-plugin")) {
                pluginLocation = plugin.getLocation("version");
            }
        }
        assertNotNull(pluginLocation, "missing build plugin");
        assertEquals(

        assertEquals("1.0", session.getCurrentProject().getVersion());
        List<MojoExecution> executionPlan = getExecutions(calculateExecutionPlan(session, "clean", "install"));

        // [01] clean:clean
        // [02] resources:resources
        // [03] compiler:compile
        // [04] it:generate-metadata
        // [05] resources:testResources
        // [06] compiler:testCompile

        int newValue = Math.max(0, oldValue - occurrences);
        if (existingCounter.compareAndSet(oldValue, newValue)) {
          if (newValue == 0) {
            // Just CASed to 0; remove the entry to clean up the map. If the removal fails,
            // another thread has already replaced it with a new counter, which is fine.
            countMap.remove(element, existingCounter);
          }
          return oldValue;

    sequences.add(new StringBuilder("apple"));
    sequences.add("lemon");

    assertEquals(3, Iterables.indexOf(sequences, STARTSWITH_A));
  }

  public void testIndexOf_genericPredicate2() {
    List<String> sequences = Lists.newArrayList("bob", "charlie", "henry", "apple", "lemon");
    assertEquals(3, Iterables.indexOf(sequences, STARTSWITH_A));
  }