Merge branch 'refs/heads/7311-add-peertask-foundation-code' into 7311-add-GetReceiptsFromPeerTask

CHANGELOG.md

@@ -1,9 +1,9 @@
 # Changelog
 
 ## [Unreleased]
+- Added isLabelsObserved to LabelledGauge in plugin-api. Default implementation returns false.
 
 ### Breaking Changes
-- Added isLabelsObserved to LabelledGauge in plugin-api. Implementing classes will need to also implement this method
 
 ### Upcoming Breaking Changes
 

plugin-api/build.gradle

@@ -71,7 +71,7 @@ Calculated : ${currentHash}
 tasks.register('checkAPIChanges', FileStateChecker) {
   description = "Checks that the API for the Plugin-API project does not change without deliberate thought"
   files = sourceSets.main.allJava.files
-  knownHash = 'VN2JB2HPpEUDQaDvd7QcMkmmgedasVChfA8tnSf1GHU='
+  knownHash = 'WRdnBaP05fItpWHYSFz/vBBlRWL3sLGqzR3tzd+pOkA='
 }
 check.dependsOn('checkAPIChanges')
 

plugin-api/src/main/java/org/hyperledger/besu/plugin/services/metrics/LabelledGauge.java

@@ -33,5 +33,7 @@ public interface LabelledGauge {
    * @return true if the supplied labelValues are already observed by this LabelledGauge, false
    *     otherwise
    */
-  boolean isLabelsObserved(final String... labelValues);
+  default boolean isLabelsObserved(final String... labelValues) {
+    return false;
+  }
 }