Support for unplanned logger calls

Author: SgtOmer

log4j-weaver/src/main/java/org/apache/logging/log4j/weaver/log4j2/LoggerConversionHandler.java

@@ -132,25 +132,15 @@ public void handleMethodInstruction(LocationMethodVisitor mv, String name, Strin
             case "throwing":
                 handleCatchingThrowing(mv, descriptor, "throwing".equals(name));
                 break;
-            case "isDebugEnabled":
-            case "isEnabled":
-            case "isErrorEnabled":
-            case "isFatalEnabled":
-            case "isInfoEnabled":
-            case "isTraceEnabled":
-            case "isWarnEnabled":
-            case "logMessage":
-                // These are NOPs
-                mv.invokeInterface(LOGGER_TYPE, new Method(name, descriptor));
-                break;
             case "traceEntry":
                 handleTraceEntry(mv, descriptor);
                 break;
             case "traceExit":
                 handleTraceExit(mv, descriptor);
                 break;
             default:
-                throw new ConversionException("Unsupported method 'org.apache.logging.log4j.Logger#" + name + "'.");
+                // The default is to not change the original call
+                mv.invokeInterface(LOGGER_TYPE, new Method(name, descriptor));
         }
     }