Fix #5844: rename misleading IScopeObserver.setBreadcrumbs to clearBreadcrumbs

- IScopeObserver + PersistingScopeObserver + adapter
- Callers (Scope, SentryClient, EventSizeLimitingUtils) updated
- Full rename, no leftover setBreadcrumbs references

Author: nihal1407

sentry/src/main/java/io/sentry/IScopeObserver.java

@@ -18,7 +18,7 @@ public interface IScopeObserver {
 
   void addBreadcrumb(@NotNull Breadcrumb crumb);
 
-  void setBreadcrumbs(@NotNull Collection<Breadcrumb> breadcrumbs);
+  void clearBreadcrumbs(@NotNull Collection<Breadcrumb> breadcrumbs);
 
   void setTag(@NotNull String key, @NotNull String value);
 

sentry/src/main/java/io/sentry/Scope.java

@@ -510,7 +510,7 @@ public void addBreadcrumb(@NotNull Breadcrumb breadcrumb, @Nullable Hint hint) {
 
       for (final IScopeObserver observer : options.getScopeObservers()) {
         observer.addBreadcrumb(breadcrumb);
-        observer.setBreadcrumbs(breadcrumbs);
+        observer.clearBreadcrumbs(breadcrumbs);
       }
     } else {
       options.getLogger().log(SentryLevel.INFO, "Breadcrumb was dropped by beforeBreadcrumb");
@@ -534,7 +534,7 @@ public void clearBreadcrumbs() {
     breadcrumbs.clear();
 
     for (final IScopeObserver observer : options.getScopeObservers()) {
-      observer.setBreadcrumbs(breadcrumbs);
+      observer.clearBreadcrumbs(breadcrumbs);
     }
   }
 

sentry/src/main/java/io/sentry/ScopeObserverAdapter.java

@@ -17,7 +17,7 @@ public void setUser(@Nullable User user) {}
   public void addBreadcrumb(@NotNull Breadcrumb crumb) {}
 
   @Override
-  public void setBreadcrumbs(@NotNull Collection<Breadcrumb> breadcrumbs) {}
+  public void clearBreadcrumbs(@NotNull Collection<Breadcrumb> breadcrumbs) {}
 
   @Override
   public void setTag(@NotNull String key, @NotNull String value) {}

sentry/src/main/java/io/sentry/SentryClient.java

@@ -1628,7 +1628,7 @@ public void captureBatchedMetricsEvents(final @NotNull SentryMetricsEvents metri
         // A cached event comes from the outbox; its breadcrumbs (even if empty) belong to a
         // past session, so the current scope's breadcrumbs are unrelated and must not be applied.
         if (!isCached) {
-          sentryBaseEvent.setBreadcrumbs(new ArrayList<>(scope.getBreadcrumbs()));
+          sentryBaseEvent.clearBreadcrumbs(new ArrayList<>(scope.getBreadcrumbs()));
         }
       } else if (!isCached) {
         // A Cached event comes from the outbox and already carries its own breadcrumbs (e.g. native

sentry/src/main/java/io/sentry/cache/PersistingScopeObserver.java

@@ -152,7 +152,7 @@ public void addBreadcrumb(@NotNull Breadcrumb crumb) {
   }
 
   @Override
-  public void setBreadcrumbs(@NotNull Collection<Breadcrumb> breadcrumbs) {
+  public void clearBreadcrumbs(@NotNull Collection<Breadcrumb> breadcrumbs) {
     if (breadcrumbs.isEmpty()) {
       // we only clear the queue if the new collection is empty (someone called clearBreadcrumbs)
       // If it's not empty, we'd add breadcrumbs one-by-one in the method above

sentry/src/main/java/io/sentry/util/EventSizeLimitingUtils.java

@@ -117,7 +117,7 @@ private static boolean isSizeOk(
       final @NotNull SentryEvent event, final @NotNull SentryOptions options) {
     final @Nullable List<Breadcrumb> breadcrumbs = event.getBreadcrumbs();
     if (breadcrumbs != null && !breadcrumbs.isEmpty()) {
-      event.setBreadcrumbs(null);
+      event.clearBreadcrumbs(null);
       options
           .getLogger()
           .log(