SLING-11601 - [Scripting] Use the LazyBindings instead of SimpleBindings

Co-authored-by: Joerg Hoh <joerghoh@apache.org>
diff --git a/src/main/java/org/apache/sling/scripting/sightly/impl/engine/SightlyCompiledScript.java b/src/main/java/org/apache/sling/scripting/sightly/impl/engine/SightlyCompiledScript.java
index 7013430..b1d264c 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/impl/engine/SightlyCompiledScript.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/impl/engine/SightlyCompiledScript.java
@@ -24,9 +24,9 @@
 import javax.script.CompiledScript;
 import javax.script.ScriptContext;
 import javax.script.ScriptEngine;
-import javax.script.SimpleBindings;
 
 import org.apache.sling.api.SlingHttpServletRequest;
+import org.apache.sling.api.scripting.LazyBindings;
 import org.apache.sling.api.scripting.SlingBindings;
 import org.apache.sling.scripting.sightly.SightlyException;
 import org.apache.sling.scripting.sightly.impl.engine.runtime.RenderContextImpl;
@@ -58,7 +58,7 @@
             RenderContext renderContext = new RenderContextImpl(scriptEngine.getConfiguration(),
                     scriptEngine.getExtensionRegistryService(), context);
             PrintWriter out = new PrintWriter(context.getWriter());
-            renderUnit.render(out, renderContext, new SimpleBindings());
+            renderUnit.render(out, renderContext, new LazyBindings());
         } finally {
             request.setAttribute(SlingBindings.class.getName(), oldBindings);
         }
diff --git a/src/main/java/org/apache/sling/scripting/sightly/impl/utils/BindingsUtils.java b/src/main/java/org/apache/sling/scripting/sightly/impl/utils/BindingsUtils.java
index 8de2121..8d3706e 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/impl/utils/BindingsUtils.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/impl/utils/BindingsUtils.java
@@ -17,7 +17,6 @@
 package org.apache.sling.scripting.sightly.impl.utils;
 
 import javax.script.Bindings;
-import javax.script.SimpleBindings;
 
 import org.apache.sling.api.SlingHttpServletRequest;
 import org.apache.sling.api.SlingHttpServletResponse;