return context.getValue(expression) != null;
    }

    public Object getValue(String expression) {
        try {
            return context.getValue(expression);
        } catch (JXPathNotFoundException e) {
            return null;
        }
    }

    public boolean xPathExpressionEqualsValue(String expression, String value) {
        return context.getValue(expression) != null

      this.samples =
          new SampleElements<>(
              mapSamples.e0().getValue(),
              mapSamples.e1().getValue(),
              mapSamples.e2().getValue(),
              mapSamples.e3().getValue(),
              mapSamples.e4().getValue());
    }

    @Override
    public SampleElements<V> samples() {
      return samples;
    }

    @Override

      int columnIndex = requireNonNull(columnKeyToIndex.get(columnKey));
      V existingValue = values[rowIndex][columnIndex];
      checkNoDuplicate(rowKey, columnKey, existingValue, cell.getValue());
      values[rowIndex][columnIndex] = cell.getValue();
      rowCounts[rowIndex]++;
      columnCounts[columnIndex]++;
      cellRowIndices[i] = rowIndex;
      cellColumnIndices[i] = columnIndex;
    }

            while ((list = csvReader.readValues()) != null) {
                final String suggestWord = getValue(list, 0);
                if (StringUtil.isBlank(suggestWord)) {
                    // skip
                    continue;
                }
                try {
                    final String[] permissions = split(getValue(list, 2), ",").get(stream -> stream.map(permissionHelper::encode)

                                    public String getValue() {
                                        return (String) e.getValue();
                                    }

                                    @Override
                                    public String setValue(String value) {
                                        return (String) e.setValue(value);
                                    }

  }

  protected final V v0() {
    return e0().getValue();
  }

  protected final K k1() {
    return e1().getKey();
  }

  protected final V v1() {
    return e1().getValue();
  }

  protected final K k2() {
    return e2().getKey();
  }

  protected final V v2() {
    return e2().getValue();
  }

  protected final K k3() {
    return e3().getKey();

        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"));

      return delegate;
    }

    @Override
    public V setValue(V value) {
      checkValue(value);
      // Preconditions keep the map and inverse consistent.
      checkState(entrySet().contains(this), "entry no longer in map");
      // similar to putInBothMaps, but set via entry
      if (Objects.equal(value, getValue())) {
        return value;
      }

    assertEquals(4, (int) entrya.getValue());
    assertEquals(3, (int) entryb.getValue());

    assertTrue(multimap.put("foo", 5));
    assertTrue(multimap.containsEntry("foo", 5));
    assertTrue(multimap.containsEntry("foo", 4));
    assertTrue(multimap.containsEntry("bar", 3));
    assertEquals(4, (int) entrya.getValue());
    assertEquals(3, (int) entryb.getValue());
  }

          Entry<K, V> e = (Entry<K, V>) o;
          e.setValue(value); // muhahaha!

          return equal(this.getKey(), e.getKey()) && equal(this.getValue(), e.getValue());
        }
        return false;
      }

      @Override
      public int hashCode() {
        K k = getKey();
        V v = getValue();
        return ((k == null) ? 0 : k.hashCode()) ^ ((v == null) ? 0 : v.hashCode());