Prevent unnecessary parameter array allocations

We only need to actually allocate the object array that will hold the Resource method parameters if that method actually has parameters (cherry picked from commit a1a4e73)
gsmet · May 18, 2022 · 1b4086d · 1b4086d
1 parent c97aee4
commit 1b4086d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/...src/main/java/org/jboss/resteasy/reactive/server/core/ResteasyReactiveRequestContext.java b/...src/main/java/org/jboss/resteasy/reactive/server/core/ResteasyReactiveRequestContext.java
@@ -175,7 +175,7 @@ public void restart(RuntimeResource target) {
     public void restart(RuntimeResource target, boolean setLocatorTarget) {
         this.handlers = target.getHandlerChain();
         position = 0;
-        parameters = new Object[target.getParameterTypes().length];
+        parameters = target.getParameterTypes().length == 0 ? EMPTY_ARRAY : new Object[target.getParameterTypes().length];
         if (setLocatorTarget) {
             previousResource = new PreviousResource(this.target, pathParamValues, previousResource);
         }
@@ -646,7 +646,7 @@ protected void requestScopeDeactivated() {
 
     @Override
     protected void restarted(boolean keepTarget) {
-        parameters = new Object[0];
+        parameters = EMPTY_ARRAY;
         if (!keepTarget) {
             target = null;
         }