Refactor exception resolver initialization

Removed the dependency on logger tracing for computing ExceptionResolver. Simplified method calls to static methods of ExceptionResolvers, ensuring consistent behavior regardless of logging settings. This should improve readability and maintainability of the configuration code.

engine/src/main/java/pro/verron/officestamper/core/DocxStamperConfiguration.java

@@ -39,7 +39,7 @@ public class DocxStamperConfiguration
     private boolean replaceUnresolvedExpressions = false;
     private String unresolvedExpressionsDefaultValue = null;
     private SpelParserConfiguration spelParserConfiguration = new SpelParserConfiguration();
-    private ExceptionResolver exceptionResolver = computeExceptionResolver(logger.isTraceEnabled());
+    private ExceptionResolver exceptionResolver = computeExceptionResolver();
 
     /**
      * Creates a new configuration with default values.
@@ -102,14 +102,14 @@ public boolean isFailOnUnresolvedExpression() {
     @Deprecated(since = "2.5", forRemoval = true) @Override
     public DocxStamperConfiguration setFailOnUnresolvedExpression(boolean failOnUnresolvedExpression) {
         this.failOnUnresolvedExpression = failOnUnresolvedExpression;
-        this.exceptionResolver = computeExceptionResolver(logger.isTraceEnabled());
+        this.exceptionResolver = computeExceptionResolver();
         return this;
     }
 
-    private ExceptionResolver computeExceptionResolver(boolean tracing) {
-        if (failOnUnresolvedExpression) return new ExceptionResolvers.ThrowingResolver(tracing);
-        if (replaceWithDefaultOnError()) return new ExceptionResolvers.DefaultingResolver(replacementDefault(), tracing);
-        return new ExceptionResolvers.PassingResolver(tracing);
+    private ExceptionResolver computeExceptionResolver() {
+        if (failOnUnresolvedExpression) return ExceptionResolvers.throwing();
+        if (replaceWithDefaultOnError()) return ExceptionResolvers.defaulting(replacementDefault());
+        return ExceptionResolvers.passing();
     }
 
     private boolean replaceWithDefaultOnError() {
@@ -161,7 +161,7 @@ private String replacementDefault() {
     @Deprecated(since = "2.5", forRemoval = true) @Override
     public DocxStamperConfiguration unresolvedExpressionsDefaultValue(String unresolvedExpressionsDefaultValue) {
         this.unresolvedExpressionsDefaultValue = unresolvedExpressionsDefaultValue;
-        this.exceptionResolver = computeExceptionResolver(logger.isTraceEnabled());
+        this.exceptionResolver = computeExceptionResolver();
         return this;
     }
 
@@ -176,7 +176,7 @@ public DocxStamperConfiguration unresolvedExpressionsDefaultValue(String unresol
     @Deprecated(since = "2.5", forRemoval = true) @Override
     public DocxStamperConfiguration replaceUnresolvedExpressions(boolean replaceUnresolvedExpressions) {
         this.replaceUnresolvedExpressions = replaceUnresolvedExpressions;
-        this.exceptionResolver = computeExceptionResolver(logger.isTraceEnabled());
+        this.exceptionResolver = computeExceptionResolver();
         return this;
     }
 
@@ -192,7 +192,7 @@ public DocxStamperConfiguration replaceUnresolvedExpressions(boolean replaceUnre
     @Deprecated(since = "2.5", forRemoval = true) @Override
     public DocxStamperConfiguration leaveEmptyOnExpressionError(boolean leaveEmpty) {
         this.leaveEmptyOnExpressionError = leaveEmpty;
-        this.exceptionResolver = computeExceptionResolver(logger.isTraceEnabled());
+        this.exceptionResolver = computeExceptionResolver();
         return this;
     }