Simplify

src/main/java/org/apache/commons/jexl3/internal/introspection/Uberspect.java

@@ -93,7 +93,7 @@ public Uberspect(final Log runtimeLogger, final JexlUberspect.ResolverStrategy s
         ref = new SoftReference<>(null);
         loader = new SoftReference<>(getClass().getClassLoader());
         operatorMap = new ConcurrentHashMap<>();
-        version = new AtomicInteger(0);
+        version = new AtomicInteger();
     }
 
     /**

src/test/java/org/apache/commons/jexl3/CollectionLiteralTest.java

@@ -37,9 +37,9 @@
  */
 public class CollectionLiteralTest extends JexlTestCase {
     public static class Arithmetic363 extends JexlArithmetic {
-        final AtomicInteger maps = new AtomicInteger(0);
-        final AtomicInteger sets = new AtomicInteger(0);
-        final AtomicInteger arrays = new AtomicInteger(0);
+        final AtomicInteger maps = new AtomicInteger();
+        final AtomicInteger sets = new AtomicInteger();
+        final AtomicInteger arrays = new AtomicInteger();
 
         public Arithmetic363(final boolean strict) {
             super(strict);

src/test/java/org/apache/commons/jexl3/ContextNamespaceTest.java

@@ -137,7 +137,7 @@ public void setVAT(final double vat) {
         }
     }
 
-    static AtomicInteger nsnsCtor = new AtomicInteger(0);
+    static AtomicInteger nsnsCtor = new AtomicInteger();
 
     public ContextNamespaceTest() {
         super("ContextNamespaceTest");

src/test/java/org/apache/commons/jexl3/Issues300Test.java

@@ -77,7 +77,7 @@ public boolean isStrict(final JexlOperator op) {
     }
 
     public static class Arithmetic384c extends JexlArithmetic {
-        AtomicInteger cmp = new AtomicInteger(0);
+        AtomicInteger cmp = new AtomicInteger();
         public Arithmetic384c(final boolean astrict) {
             super(astrict);
         }

src/test/java/org/apache/commons/jexl3/PragmaTest.java

@@ -35,7 +35,7 @@
 public class PragmaTest extends JexlTestCase {
     public static class CachingModuleContext extends ModuleContext implements JexlContext.ModuleProcessor {
         private final ConcurrentMap<String, Object> modules = new ConcurrentHashMap<>();
-        private final AtomicInteger count = new AtomicInteger(0);
+        private final AtomicInteger count = new AtomicInteger();
 
         CachingModuleContext() {
         }

src/test/java/org/apache/commons/jexl3/SynchronizedArithmetic.java

@@ -36,9 +36,9 @@ public class SynchronizedArithmetic extends JexlArithmetic {
      */
     public static abstract class AbstractMonitor {
         /* Counts the number of times enter is called. */
-        private final AtomicInteger enters = new AtomicInteger(0);
+        private final AtomicInteger enters = new AtomicInteger();
         /* Counts the number of times exit is called. */
-        private final AtomicInteger exits = new AtomicInteger(0);
+        private final AtomicInteger exits = new AtomicInteger();
 
         /**
          * The number of enter calls.

src/test/java/org/example/SomeTest.java

@@ -64,7 +64,7 @@ public Object interpret(final JexlNode node) {
   }
 
   /** Counting the number of node interpretation calls. */
-  static AtomicInteger CALL406 = new AtomicInteger(0);
+  static AtomicInteger CALL406 = new AtomicInteger();
 
   @Test
   public void test406b() {