Testsuite: org.apache.catalina.util.TestParameterMap
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.025 sec

Testcase: testKeySetImmutabilityAfterLocked took 0.013 sec
Testcase: testMapImmutabilityAfterLocked took 0.002 sec
Testcase: testEntrySetImmutabilityAfterLocked took 0.001 sec
Testcase: testValuesImmutabilityAfterLocked took 0.001 sec