* class could be unloaded after the above call to `getEnumConstants` but before we call
     * `get()`, but that is vanishingly unlikely.
     */
    return ref == null ? Optional.absent() : Optional.fromNullable(enumClass.cast(ref.get()));
  }

  static String formatCompact4Digits(double value) {
    return String.format(Locale.ROOT, "%.4g", value);
  }

    node: "windows-immutable"
    workspace: "C:\\Users\\jenkins\\workspace\\pr-part-2\\${BUILD_NUMBER}"
    scm:
      - git:
          refspec: "+refs/pull/${ghprbPullId}/*:refs/remotes/origin/pr/${ghprbPullId}/*"
          branches:
            - "${ghprbActualCommit}"
    triggers:
      - github-pull-request:
          org-list:
            - elastic

                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HTTPValidationError"
                                        }
                                    }
                                },
                            },
                        },

		OnDelete: settings["ONDELETE"],
	}

	for _, ref := range rel.References {
		if ref.PrimaryKey != nil && (rel.JoinTable == nil || ref.OwnPrimaryKey) {
			constraint.ForeignKeys = append(constraint.ForeignKeys, ref.ForeignKey)
			constraint.References = append(constraint.References, ref.PrimaryKey)

			if ref.OwnPrimaryKey {
				constraint.Schema = ref.ForeignKey.Schema
				constraint.ReferenceSchema = rel.Schema

                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HTTPValidationError"
                                        }
                                    }
                                },
                            },
                        },

    description: "Testing of Elasticsearch pull requests - part-1 fips"
    workspace: "/dev/shm/elastic+elasticsearch+pull-request+part-1-fips"
    scm:
      - git:
          refspec: "+refs/pull/${ghprbPullId}/*:refs/remotes/origin/pr/${ghprbPullId}/*"
          branches:
            - "${ghprbActualCommit}"
    triggers:
      - github-pull-request:
          org-list:
            - elastic

                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HTTPValidationError"
                                        }
                                    }
                                },
                            },
                        },

    description: "Testing of Elasticsearch pull requests - packaging-tests-unix"
    project-type: matrix
    node: master
    scm:
      - git:
          refspec: "+refs/pull/${ghprbPullId}/*:refs/remotes/origin/pr/${ghprbPullId}/*"
          branches:
            - "${ghprbActualCommit}"
    triggers:
      - github-pull-request:
          org-list:
            - elastic

    child-workspace: "C:\\Users\\jenkins\\workspace\\pr-packaging-windows\\${BUILD_NUMBER}"
    project-type: matrix
    node: master
    scm:
      - git:
          refspec: "+refs/pull/${ghprbPullId}/*:refs/remotes/origin/pr/${ghprbPullId}/*"
          branches:
            - "${ghprbActualCommit}"
    triggers:
      - github-pull-request:
          org-list:
            - elastic

	lm.mu.Lock()
	defer lm.mu.Unlock()

	// Try to release lock.
	if isWriteLock {
		if lm.isWriteLock && lm.ref == 1 {
			lm.ref = 0
			lm.isWriteLock = false
			unlocked = true
		}
	} else {
		if !lm.isWriteLock {
			if lm.ref > 0 {
				lm.ref--
				unlocked = true
			}
		}
	}

	return unlocked
}

// ForceUnlock will forcefully clear a write or read lock.