if (valueEquivalence.equivalent(leftValue, rightValue)) {
          onBoth.put(leftKey, leftValue);
        } else {
          differences.put(leftKey, ValueDifferenceImpl.create(leftValue, rightValue));
        }
      } else {
        onlyOnLeft.put(leftKey, leftValue);
      }
    }
  }

        assertEquals("test-prop", pom.getValue("properties[1]/b")); // verifies profile applied
        assertEquals(4, ((List<?>) pom.getValue("modules")).size());
        assertEquals("module-2", pom.getValue("modules[1]"));
        assertEquals("module-1", pom.getValue("modules[2]"));
        assertEquals("module-3", pom.getValue("modules[3]"));
        assertEquals("module-4", pom.getValue("modules[4]"));
    }

    /**

            this.bannedPrefix = bannedPrefix;
            this.newPrefix = newPrefix;
            this.problems = problems;
        }

        @Override
        public Object getValue(String expression) {
            Object value = valueSource.getValue(expression);

            if (value != null && expression.startsWith(bannedPrefix)) {
                String msg = "The expression ${" + expression + "} is deprecated.";

        assertEquals("local-profile-prop-value", pom.getValue("properties/local-profile-prop"));
    }

    /**
     * MNG-4107
     */
    @Test
    void testPomAndSettingsInterpolation() throws Exception {
        PomTestWrapper pom = buildPom("test-pom-and-settings-interpolation");
        assertEquals("applied", pom.getValue("properties/settingsProfile"));
        assertEquals("applied", pom.getValue("properties/pomProfile"));

        keptAccessors.entrySet().removeIf(e -> {
            if (seenUpgradedAccessorsChanges.contains(e.getKey())) {
                return true;
            }
            ReplacedAccessor accessor = e.getValue();
            return accessor.getBinaryCompatibility() == BinaryCompatibility.ACCESSORS_KEPT;
        });
        if (!keptAccessors.isEmpty()) {

                        for (PlexusConfiguration property : properties) {
                            headers.put(
                                    property.getChild("name").getValue(),
                                    property.getChild("value").getValue());
                        }
                    }
                }

                PlexusConfiguration connectTimeoutXml = config.getChild("connectTimeout", false);

        return upgradedProperties.stream()
            .flatMap(UpgradePropertiesRuleSetup::mapOldAccessorsOfUpgradedProperty)
            .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
    }

    private static Stream<Map.Entry<AccessorKey, ReplacedAccessor>> mapOldAccessorsOfUpgradedProperty(UpgradedProperty upgradedProperty) {
        return upgradedProperty.getReplacedAccessors().stream()

                            String groupId = root.getChild("groupId").getValue();
                            String artifactId = root.getChild("artifactId").getValue();
                            String goalPrefix = root.getChild("goalPrefix").getValue();
                            String name = root.getChild("name").getValue();
                            return new PluginInfo(groupId, artifactId, goalPrefix, name);

_value; private int _index; private FastMap$EntryImpl _previous; private FastMap$EntryImpl _next; private FastMap$EntryImpl _before; private FastMap$EntryImpl _after; private void FastMap$EntryImpl(); public Object getKey(); public Object getValue(); public Object setValue(Object); public boolean equals(Object); public int hashCode(); public String toString(); } org/codehaus/plexus/util/FastMap$EntrySet$1.class package org.codehaus.plexus.util; synchronized class FastMap$EntrySet$1 implements java.util.Iterator...

      K key = entry.getKey();
      Collection<V> collection = filterCollection(entry.getValue(), new ValuePredicate(key));
      if (!collection.isEmpty()
          && predicate.apply(Maps.<K, Collection<V>>immutableEntry(key, collection))) {
        if (collection.size() == entry.getValue().size()) {
          entryIterator.remove();
        } else {
          collection.clear();
        }