Fixed tests

impl/pom.xml

@@ -405,6 +405,15 @@ Copyright © 2019, ${current.year} Eclipse Foundation. All rights reserved.
  </executions>
  </plugin>
  </plugins>
+
+ <pluginManagement>
+ <plugins>
+ <plugin>
+ <artifactId>maven-surefire-plugin</artifactId>
+ <version>3.0.0-M7</version>
+ </plugin>
+ </plugins>
+ </pluginManagement>
  </build>
 
  <profiles>

impl/src/main/java/org/apache/taglibs/standard/lang/jstl/parser/ELParser.java

@@ -1,7 +1,8 @@
 /*
+ * Copyright (c) 2022 Contributors to the Eclipse Foundation
  * Copyright (c) 1997-2020 Oracle and/or its affiliates. All rights reserved.
- * Copyright 2004 The Apache Software Foundation
  * Copyright (c) 2020 Payara Servicer Ltd.
+ * Copyright 2004 The Apache Software Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,10 +16,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.taglibs.standard.lang.jstl.parser;
 
 import java.util.ArrayList;
-import java.util.Enumeration;
 import java.util.List;
 import java.util.Vector;
 
@@ -718,7 +719,7 @@ final public FunctionInvocation FunctionInvocation() throws ParseException {
  break;
  }
  jj_consume_token(RPAREN);
- String allowed = System.getProperty("jakarta.servlet.jsp.functions.allowed");
+ String allowed = System.getProperty(ELParserConstants.SYSTEM_PROPERTY_ALLOW_FUNCTIONS);
  if (allowed == null || !allowed.equalsIgnoreCase("true")) {
  throw new ParseException("EL functions are not supported.");
  }
@@ -1109,10 +1110,10 @@ private int jj_ntk() {
  }
  }
 
- private Vector<int[]> jj_expentries = new Vector<>();
+ private final Vector<int[]> jj_expentries = new Vector<>();
  private int[] jj_expentry;
  private int jj_kind = -1;
- private int[] jj_lasttokens = new int[100];
+ private final int[] jj_lasttokens = new int[100];
  private int jj_endpos;
 
  private void jj_add_error_token(int kind, int pos) {
@@ -1125,8 +1126,7 @@ private void jj_add_error_token(int kind, int pos) {
  jj_expentry = new int[jj_endpos];
  System.arraycopy(jj_lasttokens, 0, jj_expentry, 0, jj_endpos);
  boolean exists = false;
- for (Enumeration<int[]> enum_ = jj_expentries.elements(); enum_.hasMoreElements();) {
- int[] oldentry = enum_.nextElement();
+ for (int[] oldentry : jj_expentries) {
  if (oldentry.length == jj_expentry.length) {
  exists = true;
  for (int i = 0; i < jj_expentry.length; i++) {

impl/src/main/java/org/apache/taglibs/standard/lang/jstl/parser/ELParserConstants.java

@@ -1,4 +1,5 @@
 /*
+ * Copyright (c) 2022 Contributors to the Eclipse Foundation
  * Copyright (c) 1997-2018 Oracle and/or its affiliates. All rights reserved.
  * Copyright 2004 The Apache Software Foundation
  *
@@ -18,6 +19,8 @@
 package org.apache.taglibs.standard.lang.jstl.parser;
 
 public interface ELParserConstants {
+ String SYSTEM_PROPERTY_ALLOW_FUNCTIONS = "jakarta.servlet.jsp.functions.allowed";
+
 
  int EOF = 0;
  int NON_EXPRESSION_TEXT = 1;