A GODEBUG setting may not be added if doing so is infeasible,
but that should be extremely rare.

GODEBUG settings added for compatibility will be maintained
for a minimum of two years (four Go releases).
Some, such as `http2client` and `http2server`,
will be maintained much longer, even indefinitely.

When possible, each GODEBUG setting has an associated
[runtime/metrics](/pkg/runtime/metrics/) counter

        assertEquals("two", pom.getValue("build/plugins[1]/configuration/stringParams/stringParam[2]"));
        assertEquals("three", pom.getValue("build/plugins[1]/configuration/stringParams/stringParam[3]"));
        assertEquals("four", pom.getValue("build/plugins[1]/configuration/stringParams/stringParam[4]"));
    }

    /* MNG-3827*/
    @Test
    void testOrderOfPluginConfigurationElementsWithPluginManagement() throws Exception {

    Set<Object> zero = ImmutableSet.of();
    Set<Set<Object>> one = powerSet(zero);
    Set<Set<Set<Object>>> two = powerSet(one);
    Set<Set<Set<Set<Object>>>> four = powerSet(two);
    Set<Set<Set<Set<Set<Object>>>>> sixteen = powerSet(four);
    Set<Set<Set<Set<Set<Set<Object>>>>>> sixtyFiveThousandish = powerSet(sixteen);
    assertEquals(1 << 16, sixtyFiveThousandish.size());

        new boolean[] {false, true, false, true, false, true, false},
        2,
        0,
        3,
        new boolean[] {true, false, false, true, false, true, false});

    // Rotate the last four elements
    testRotate(
        new boolean[] {false, true, false, true, false, true, false},
        -6,
        3,
        7,
        new boolean[] {false, true, false, true, false, true, false});

        new boolean[] {false, true, false, true, false, true, false},
        2,
        0,
        3,
        new boolean[] {true, false, false, true, false, true, false});

    // Rotate the last four elements
    testRotate(
        new boolean[] {false, true, false, true, false, true, false},
        -6,
        3,
        7,
        new boolean[] {false, true, false, true, false, true, false});

    testRotate(new short[] {0, 1, 2, 3, 4, 5, 6}, 1, 0, 3, new short[] {2, 0, 1, 3, 4, 5, 6});
    testRotate(new short[] {0, 1, 2, 3, 4, 5, 6}, 2, 0, 3, new short[] {1, 2, 0, 3, 4, 5, 6});

    // Rotate the last four elements
    testRotate(new short[] {0, 1, 2, 3, 4, 5, 6}, -6, 3, 7, new short[] {0, 1, 2, 5, 6, 3, 4});
    testRotate(new short[] {0, 1, 2, 3, 4, 5, 6}, -5, 3, 7, new short[] {0, 1, 2, 4, 5, 6, 3});

    testRotate(new float[] {0, 1, 2, 3, 4, 5, 6}, 1, 0, 3, new float[] {2, 0, 1, 3, 4, 5, 6});
    testRotate(new float[] {0, 1, 2, 3, 4, 5, 6}, 2, 0, 3, new float[] {1, 2, 0, 3, 4, 5, 6});

    // Rotate the last four elements
    testRotate(new float[] {0, 1, 2, 3, 4, 5, 6}, -6, 3, 7, new float[] {0, 1, 2, 5, 6, 3, 4});
    testRotate(new float[] {0, 1, 2, 3, 4, 5, 6}, -5, 3, 7, new float[] {0, 1, 2, 4, 5, 6, 3});

		}
	}
	return hdr, &tr.blk, p.err
}

// readOldGNUSparseMap reads the sparse map from the old GNU sparse format.
// The sparse map is stored in the tar header if it's small enough.
// If it's larger than four entries, then one or more extension headers are used
// to store the rest of the sparse map.
//
// The Header.Size does not reflect the size of any extended headers used.

            year = matcher.group(1).toInt()
          }
        }

        pos = dateCharacterOffset(s, end + 1, limit, false)
      }

      // Convert two-digit years into four-digit years. 99 becomes 1999, 15 becomes 2015.
      if (year in 70..99) year += 1900
      if (year in 0..69) year += 2000

      // If any partial is omitted or out of range, return -1. The date is impossible. Note that leap

      assertIntact(queue);
      assertThat(queue).containsExactlyElementsIn(elements);
    }
  }

  private enum Element {
    ONE,
    TWO,
    THREE,
    FOUR,
    FIVE;
  }

  public void testRandomAddsAndRemoves_duplicateElements() {
    Random random = new Random(0);
    Multiset<Element> elements = HashMultiset.create();