refactoring to use generics, reduce warnings

org.aspectj.ajdt.core/testsrc/org/aspectj/tools/ajc/AjcTestCase.java

@@ -231,7 +231,7 @@ public class AjcTestCase extends TestCase {
 				}
 			}
 			if (seeAlsos != null) {
-				List extraLocations = message.getExtraSourceLocations();
+				List<ISourceLocation> extraLocations = message.getExtraSourceLocations();
 				if (extraLocations.size() != seeAlsos.length) {
 					return false;
 				}
@@ -244,9 +244,8 @@ public class AjcTestCase extends TestCase {
 			return true;
 		}
 
-		private boolean hasAMatch(List srcLocations, ISourceLocation sLoc) {
-			for (Iterator iter = srcLocations.iterator(); iter.hasNext();) {
-				ISourceLocation thisLoc = (ISourceLocation) iter.next();
+		private boolean hasAMatch(List<ISourceLocation> srcLocations, ISourceLocation sLoc) {
+			for (ISourceLocation thisLoc: srcLocations) {
 				if (thisLoc.getLine() == sLoc.getLine()) {
 					if (thisLoc.getSourceFile().getPath().equals(sLoc.getSourceFile().getPath())) {
 						return true;

testing/newsrc/org/aspectj/testing/AutowiredXMLBasedAjcTestCase.java

@@ -36,7 +36,7 @@ import org.aspectj.tools.ajc.Ajc;
  */
 public abstract class AutowiredXMLBasedAjcTestCase extends XMLBasedAjcTestCase {
 
-    private Map testMap = new HashMap();
+    private Map<String,AjcTest> testMap = new HashMap<String,AjcTest>();
 
     public void addTest(AjcTest test) {
         testMap.put(test.getTitle(), test);
@@ -45,11 +45,11 @@ public abstract class AutowiredXMLBasedAjcTestCase extends XMLBasedAjcTestCase {
     /*
 	 * Return a map from (String) test title -> AjcTest
 	 */
-    protected Map getSuiteTests() {
+    protected Map<String,AjcTest> getSuiteTests() {
         return testMap;
     }
 
-    public static Test loadSuite(Class testCaseClass) {
+    public static Test loadSuite(Class<?> testCaseClass) {
         TestSuite suite = new TestSuite(testCaseClass.getName());
         //suite.addTestSuite(testCaseClass);
 
@@ -66,20 +66,20 @@ public abstract class AutowiredXMLBasedAjcTestCase extends XMLBasedAjcTestCase {
             }
             wired.ajc = new Ajc();
 
-            Map ajTests = wired.getSuiteTests();
+            Map<String,AjcTest> ajTests = wired.getSuiteTests();
 
-            for (Iterator iterator = ajTests.entrySet().iterator(); iterator.hasNext();) {
-                final Map.Entry entry = (Map.Entry) iterator.next();
+            for (Iterator<Map.Entry<String,AjcTest>> iterator = ajTests.entrySet().iterator(); iterator.hasNext();) {
+                final Map.Entry<String,AjcTest> entry = iterator.next();
 
                 suite.addTest(
                         new TestCase(entry.getKey().toString()) {
 
                             protected void runTest() {
-                                ((AjcTest) entry.getValue()).runTest(wired);
+                                entry.getValue().runTest(wired);
                             }
 
                             public String getName() {
-                                return (String) entry.getKey();
+                                return entry.getKey();
                             }
                         }
                 );

testing/newsrc/org/aspectj/testing/CompileSpec.java

@@ -1,5 +1,5 @@
 /* *******************************************************************
- * Copyright (c) 2004 IBM Corporation
+ * Copyright (c) 2004,2016 IBM Corporation
  * All rights reserved. 
  * This program and the accompanying materials are made available 
  * under the terms of the Eclipse Public License v1.0 
@@ -13,7 +13,6 @@ package org.aspectj.testing;
 
 import java.io.File;
 import java.util.ArrayList;
-import java.util.Iterator;
 import java.util.List;
 import java.util.StringTokenizer;
 
@@ -21,14 +20,12 @@ import org.aspectj.tools.ajc.AjcTestCase;
 import org.aspectj.tools.ajc.CompilationResult;
 
 /**
- * @author colyer
- *
- * TODO To change the template for this generated type comment go to
- * Window - Preferences - Java - Code Style - Code Templates
+ * @author Adrian Colyer
+ * @author Andy Clement
  */
 public class CompileSpec implements ITestStep {
 
-	private List expected = new ArrayList();
+	private List<ExpectedMessageSpec> expected = new ArrayList<ExpectedMessageSpec>();
 	
 	private String files;
 	private boolean includeClassesDir;
@@ -254,8 +251,8 @@ public class CompileSpec implements ITestStep {
 			args.append(getExtdirs());
 			args.append(" ");
 		}
-		List fileList = new ArrayList();
-		List jarList = new ArrayList();
+		List<String> fileList = new ArrayList<String>();
+		List<String> jarList = new ArrayList<String>();
 		// convention that any jar on file list should be added to inpath
 		String files = getFiles();
 	    if (files == null) files = "";
@@ -271,15 +268,13 @@ public class CompileSpec implements ITestStep {
 		if ((getInpath() != null) || !jarList.isEmpty()) {
 			args.append("-inpath ");
 			if (getInpath() != null) args.append(getInpath());
-			for (Iterator iter = jarList.iterator(); iter.hasNext();) {
-				String jar = (String) iter.next();
+			for (String jar: jarList) {
 				args.append(File.pathSeparator);
 				args.append(jar);
 			}
 			args.append(" ");
 		}
-		for (Iterator iter = fileList.iterator(); iter.hasNext();) {
-			String file = (String) iter.next();
+		for (String file: fileList) {
 			args.append(file);
 			args.append(" ");
 		}
@@ -298,8 +293,7 @@ public class CompileSpec implements ITestStep {
 		List<AjcTestCase.Message> errors = new ArrayList<AjcTestCase.Message>();
 		List<AjcTestCase.Message> fails = new ArrayList<AjcTestCase.Message>();
 		List<AjcTestCase.Message> weaveInfos = new ArrayList<AjcTestCase.Message>();
-		for (Iterator iter = expected.iterator(); iter.hasNext();) {
-			ExpectedMessageSpec exMsg = (ExpectedMessageSpec) iter.next();
+		for (ExpectedMessageSpec exMsg: expected) {
 			String kind = exMsg.getKind();
 			if (kind.equals("info")) {
 				if (infos == null) infos = new ArrayList<AjcTestCase.Message>();

testing/newsrc/org/aspectj/testing/MakeTestClass.java

@@ -1,8 +1,6 @@
 /*
  * Created on 02-Aug-2004
  *
- * TODO To change the template for this generated file go to
- * Window - Preferences - Java - Code Style - Code Templates
  */
 package org.aspectj.testing;
 
@@ -12,7 +10,6 @@ import java.io.InputStreamReader;
 import java.io.PrintStream;
 import java.text.NumberFormat;
 import java.util.ArrayList;
-import java.util.Iterator;
 import java.util.List;
 
 import org.apache.commons.digester.Digester;
@@ -63,7 +60,7 @@ public class MakeTestClass {
 	private static final String FOOTER =
 		"}\n";
 	
-	private List tests = new ArrayList();
+	private List<AjcTest> tests = new ArrayList<AjcTest>();
 	private String className;
 	private String suiteFile;
 	
@@ -97,8 +94,7 @@ public class MakeTestClass {
 		int testNo = 1;
 		NumberFormat nf = NumberFormat.getInstance();
 		nf.setMinimumIntegerDigits(3);
-		for (Iterator iter = tests.iterator(); iter.hasNext();) {
-			AjcTest test = (AjcTest) iter.next();
+		for (AjcTest test: tests) {
 			out.println();
 			out.print("  public void test");
 			out.print(nf.format(testNo++));

testing/newsrc/org/aspectj/testing/OutputSpec.java

@@ -19,7 +19,7 @@ import org.aspectj.tools.ajc.AjcTestCase;
 
 public class OutputSpec {
 	
-	private List expectedOutputLines = new ArrayList();
+	private List<String> expectedOutputLines = new ArrayList<String>();
 
 	public void addLine(OutputLine line) {
 		expectedOutputLines.add(line.getText());
@@ -39,8 +39,7 @@ public class OutputSpec {
 		StringTokenizer strTok = new StringTokenizer(output,"\n");
 		if (strTok.countTokens() == expectedOutputLines.size()) {
 			matches = true;
-			for (Iterator iter = expectedOutputLines.iterator(); iter.hasNext();) {
-				String line = (String) iter.next();
+			for (String line: expectedOutputLines) {
 				lineNo++;
 				String outputLine = strTok.nextToken().trim();
 				/* Avoid trying to match on ajSandbox source names that appear in messages */
@@ -56,18 +55,18 @@ public class OutputSpec {
 	}
 	
 	public void unorderedMatchAgainst(String output) {
-		List outputFound = getOutputFound(output);
+		List<String> outputFound = getOutputFound(output);
 		if(outputFound.size() != expectedOutputLines.size()) {
 			createFailureMessage(output, -1, outputFound.size());
 			return;
 		} 
-		List expected = new ArrayList();
+		List<String> expected = new ArrayList<String>();
 		expected.addAll(expectedOutputLines);
-		List found = new ArrayList();
+		List<String> found = new ArrayList<String>();
 		found.addAll(outputFound);
-		for (Iterator iterator = outputFound.iterator(); iterator.hasNext();) {
+		for (Iterator<String> iterator = outputFound.iterator(); iterator.hasNext();) {
 			String lineFound = (String) iterator.next();
-			for (Iterator iterator2 = expectedOutputLines.iterator(); iterator2.hasNext();) {
+			for (Iterator<String> iterator2 = expectedOutputLines.iterator(); iterator2.hasNext();) {
 				String lineExpected = (String) iterator2.next();
 				if (lineFound.indexOf(lineExpected)!= -1) {
 					found.remove(lineFound);
@@ -84,9 +83,7 @@ public class OutputSpec {
 	private void createFailureMessage(String output, int lineNo, int sizeFound) {
 		StringBuffer failMessage = new StringBuffer();
 		failMessage.append("\n  expecting output:\n");
-		int l = 0;
-		for (Iterator iter = expectedOutputLines.iterator(); iter.hasNext();) {
-			String line = (String) iter.next();
+		for (String line: expectedOutputLines) {
 			failMessage.append(line);
 			failMessage.append("\n");
 		}
@@ -102,8 +99,8 @@ public class OutputSpec {
 		AjcTestCase.fail(failMessage.toString());		
 	}
 	
-	private List getOutputFound(String output) {
-		List found = new ArrayList();
+	private List<String> getOutputFound(String output) {
+		List<String> found = new ArrayList<String>();
 		StringTokenizer strTok = new StringTokenizer(output,"\n");
 		while(strTok.hasMoreTokens()) {
 			String outputLine = strTok.nextToken().trim();

testing/newsrc/org/aspectj/testing/RunSpec.java

@@ -41,6 +41,9 @@ public class RunSpec implements ITestStep {
 	private String vmargs;
 	private String usefullltw;
 
+	public String toString() {
+		return "RunSpec: Running '"+classToRun+"' in directory '"+baseDir+"'.  Classpath of '"+cpath+"'";
+	}
 	public RunSpec() {
 	}
 

testing/newsrc/org/aspectj/testing/WeaveSpec.java

@@ -18,7 +18,6 @@ import java.io.IOException;
 import java.io.OutputStream;
 import java.util.ArrayList;
 import java.util.Collections;
-import java.util.Iterator;
 import java.util.List;
 import java.util.StringTokenizer;
 import java.util.jar.JarEntry;
@@ -37,7 +36,7 @@ public class WeaveSpec extends CompileSpec {
 
 	private String classesFiles;
 	private String aspectsFiles;
-	private List classFilesFromClasses;
+	private List<File> classFilesFromClasses;
 
 	/* (non-Javadoc)
 	 * @see org.aspectj.testing.ITestStep#execute(org.aspectj.tools.ajc.AjcTestCase)
@@ -46,7 +45,7 @@ public class WeaveSpec extends CompileSpec {
 		String failMessage = "test \"" + getTest().getTitle() + "\" failed";
 		try {
 			File base = new File(getBaseDir());
-			classFilesFromClasses = new ArrayList();
+			classFilesFromClasses = new ArrayList<File>();
 			setFiles(classesFiles);
 			String[] args = buildArgs();
 			CompilationResult result = inTestCase.ajc(base,args);
@@ -95,13 +94,12 @@ public class WeaveSpec extends CompileSpec {
 		File outJar = new File(inDir,name);
 		FileOutputStream fos = new FileOutputStream(outJar);
 		JarOutputStream jarOut = new JarOutputStream(fos);
-		List classFiles = new ArrayList();
-		List toExclude = isClasses ? Collections.EMPTY_LIST : classFilesFromClasses;
+		List<File> classFiles = new ArrayList<File>();
+		List<File> toExclude = isClasses ? Collections.<File>emptyList() : classFilesFromClasses;
 		collectClassFiles(inDir,classFiles,toExclude);
 		if (isClasses) classFilesFromClasses = classFiles;
 		String prefix = inDir.getPath() + File.separator;
-		for (Iterator iter = classFiles.iterator(); iter.hasNext();) {
-			File f = (File) iter.next();
+		for (File f: classFiles) {
 			String thisPath = f.getPath();
 			if (thisPath.startsWith(prefix)) {
 				thisPath = thisPath.substring(prefix.length());
@@ -115,7 +113,7 @@ public class WeaveSpec extends CompileSpec {
 		jarOut.close();
 	}
 	
-	private void collectClassFiles(File inDir, List inList, List toExclude) {
+	private void collectClassFiles(File inDir, List<File> inList, List<File> toExclude) {
 		File[] contents = inDir.listFiles();
 		for (int i = 0; i < contents.length; i++) {
 			if (contents[i].getName().endsWith(".class")) {
@@ -135,6 +133,7 @@ public class WeaveSpec extends CompileSpec {
 		while((read = fis.read(buf)) != -1) {
 			dest.write(buf,0,read);
 		}
+		fis.close();
 	}
 	
 	private String[] buildWeaveArgs() {

testing/newsrc/org/aspectj/testing/XMLBasedAjcTestCase.java

@@ -50,10 +50,10 @@ import org.aspectj.util.FileUtil;
  */
 public abstract class XMLBasedAjcTestCase extends AjcTestCase {
 
-	private static Map testMap = new HashMap();
+	private static Map<String,AjcTest> testMap = new HashMap<String,AjcTest>();
 	private static boolean suiteLoaded = false;
 	private AjcTest currentTest = null;
-	private Stack clearTestAfterRun = new Stack();
+	private Stack<Boolean> clearTestAfterRun = new Stack<Boolean>();
 
 	public XMLBasedAjcTestCase() {
 	}
@@ -71,7 +71,7 @@ public abstract class XMLBasedAjcTestCase extends AjcTestCase {
 	 * @param testCaseClass
 	 * @return
 	 */
-	public static Test loadSuite(Class testCaseClass) {
+	public static Test loadSuite(Class<?> testCaseClass) {
 		TestSuite suite = new TestSuite(testCaseClass.getName());
 		suite.addTestSuite(testCaseClass);
 		TestSetup wrapper = new TestSetup(suite) {
@@ -106,7 +106,7 @@ public abstract class XMLBasedAjcTestCase extends AjcTestCase {
 	/*
 	 * Return a map from (String) test title -> AjcTest
 	 */
-	protected Map getSuiteTests() {
+	protected Map<String,AjcTest> getSuiteTests() {
 		return testMap;
 	}
 
@@ -174,7 +174,7 @@ public abstract class XMLBasedAjcTestCase extends AjcTestCase {
 		if (clearTestAfterRun.isEmpty()) {
 			return false;
 		}
-		boolean result = ((Boolean) clearTestAfterRun.peek()).booleanValue();
+		boolean result = clearTestAfterRun.peek().booleanValue();
 		if (pop) {
 			clearTestAfterRun.pop();
 		}
@@ -241,7 +241,7 @@ public abstract class XMLBasedAjcTestCase extends AjcTestCase {
 	protected void setUp() throws Exception {
 		super.setUp();
 		if (!suiteLoaded) {
-			testMap = new HashMap();
+			testMap = new HashMap<String,AjcTest>();
 			System.out.println("LOADING SUITE: " + getSpecFile().getPath());
 			Digester d = getDigester();
 			try {