src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Choose.java
--- a/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Choose.java Tue Sep 05 13:40:14 2017 +0200
+++ b/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Choose.java Wed Oct 18 13:25:49 2017 -0700
@@ -1,5 +1,6 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
+ * @LastModified: Oct 2017
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
@@ -23,9 +24,6 @@
package com.sun.org.apache.xalan.internal.xsltc.compiler;
-import java.util.Enumeration;
-import java.util.Vector;
-
import com.sun.org.apache.bcel.internal.generic.BranchHandle;
import com.sun.org.apache.bcel.internal.generic.GOTO;
import com.sun.org.apache.bcel.internal.generic.IFEQ;
@@ -37,7 +35,11 @@
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
import java.util.Iterator;
+import java.util.List;
/**
* @author Jacek Ambroziak
@@ -61,7 +63,7 @@
* <xsl:when> elements and default to the <xsl:otherwise> if present.
*/
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
- final Vector whenElements = new Vector();
+ final List<SyntaxTreeNode> whenElements = new ArrayList<>();
Otherwise otherwise = null;
Iterator<SyntaxTreeNode> elements = elements();
@@ -74,7 +76,7 @@
SyntaxTreeNode element = elements.next();
// Add a When child element
if (element instanceof When) {
- whenElements.addElement(element);
+ whenElements.add(element);
}
// Add an Otherwise child element
else if (element instanceof Otherwise) {
@@ -108,10 +110,10 @@
// next element will hold a handle to the beginning of next
// When/Otherwise if test on current When fails
BranchHandle nextElement = null;
- Vector exitHandles = new Vector();
+ List<InstructionHandle> exitHandles = new ArrayList<>();
InstructionHandle exit = null;
- Enumeration whens = whenElements.elements();
+ Enumeration<SyntaxTreeNode> whens = Collections.enumeration(whenElements);
while (whens.hasMoreElements()) {
final When when = (When)whens.nextElement();
final Expression test = when.getTest();
@@ -142,7 +144,7 @@
if (!when.ignore()) when.translateContents(classGen, methodGen);
// goto exit after executing the body of when
- exitHandles.addElement(il.append(new GOTO(null)));
+ exitHandles.add(il.append(new GOTO(null)));
if (whens.hasMoreElements() || otherwise != null) {
nextElement = il.append(new GOTO(null));
test.backPatchFalseList(nextElement);
@@ -160,7 +162,7 @@
}
// now that end is known set targets of exit gotos
- Enumeration exitGotos = exitHandles.elements();
+ Enumeration<InstructionHandle> exitGotos = Collections.enumeration(exitHandles);
while (exitGotos.hasMoreElements()) {
BranchHandle gotoExit = (BranchHandle)exitGotos.nextElement();
gotoExit.setTarget(exit);