checkstyle

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@471562 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/DefaultLogger.java

@@ -39,6 +39,7 @@ public class DefaultLogger implements BuildLogger {
      */
     public static final int LEFT_COLUMN_SIZE = 12;
 
+    // CheckStyle:VisibilityModifier OFF - bc
     /** PrintStream to write non-error messages to */
     protected PrintStream out;
 
@@ -51,11 +52,15 @@ public class DefaultLogger implements BuildLogger {
     /** Time of the start of the build */
     private long startTime = System.currentTimeMillis();
 
+    // CheckStyle:ConstantNameCheck OFF - bc
     /** Line separator */
     protected static final String lSep = StringUtils.LINE_SEP;
+    // CheckStyle:ConstantNameCheck ON
 
     /** Whether or not to use emacs-style output */
     protected boolean emacsMode = false;
+    // CheckStyle:VisibilityModifier ON
+
 
     /**
      * Sole constructor.

src/main/org/apache/tools/ant/DirectoryScanner.java

@@ -186,6 +186,8 @@ public class DirectoryScanner
         resetDefaultExcludes();
     }
 
+    // CheckStyle:VisibilityModifier OFF - bc
+
     /** The base directory to be scanned. */
     protected File basedir;
 
@@ -259,6 +261,8 @@ public class DirectoryScanner
     /** Whether or not everything tested so far has been included. */
     protected boolean everythingIncluded = true;
 
+    // CheckStyle:VisibilityModifier ON
+
     /**
      * Temporary table to speed up the various scanning methods.
      *

src/main/org/apache/tools/ant/NoBannerLogger.java

@@ -26,6 +26,7 @@ import org.apache.tools.ant.util.StringUtils;
  */
 public class NoBannerLogger extends DefaultLogger {
 
+    // CheckStyle:VisibilityModifier OFF - bc
     /**
      * Name of the current target, if it should
      * be displayed on the next message. This is
@@ -34,6 +35,7 @@ public class NoBannerLogger extends DefaultLogger {
      * the target is logged.
      */
     protected String targetName;
+    // CheckStyle:VisibilityModifier ON
 
     /** Sole constructor. */
     public NoBannerLogger() {

src/main/org/apache/tools/ant/ProjectComponent.java

@@ -26,6 +26,7 @@ package org.apache.tools.ant;
  */
 public abstract class ProjectComponent implements Cloneable {
 
+    // CheckStyle:VisibilityModifier OFF - bc
     /**
      * Project object of this component.
      * @deprecated since 1.6.x.
@@ -42,6 +43,7 @@ public abstract class ProjectComponent implements Cloneable {
      *             Please use the {@link #getLocation()} method.
      */
     protected Location location = Location.UNKNOWN_LOCATION;
+    // CheckStyle:VisibilityModifier ON
 
     /** Sole constructor. */
     public ProjectComponent() {

src/main/org/apache/tools/ant/Task.java

@@ -32,6 +32,7 @@ import java.io.IOException;
  * @see Project#createTask
  */
 public abstract class Task extends ProjectComponent {
+    // CheckStyle:VisibilityModifier OFF - bc
     /**
      * Target this task belongs to, if any.
      * @deprecated since 1.6.x.
@@ -78,6 +79,8 @@ public abstract class Task extends ProjectComponent {
      */
     protected RuntimeConfigurable wrapper;
 
+    // CheckStyle:VisibilityModifier ON
+
     /**
      * Whether or not this task is invalid. A task becomes invalid
      * if a conflicting class is specified as the implementation for

src/main/org/apache/tools/ant/filters/util/ChainReaderHelper.java

@@ -43,6 +43,7 @@ public final class ChainReaderHelper {
 
     // default buffer size
     private static final int DEFAULT_BUFFER_SIZE = 8192;
+    // CheckStyle:VisibilityModifier OFF - bc
     /**
      * The primary reader to which the reader chain is to be attached.
      */
@@ -61,6 +62,8 @@ public final class ChainReaderHelper {
     /** The Ant project */
     private Project project = null;
 
+    // CheckStyle:VisibilityModifier ON
+
     /**
      * Sets the primary reader
      * @param rdr the reader object

src/main/org/apache/tools/ant/taskdefs/AbstractJarSignerTask.java

@@ -22,6 +22,7 @@ import java.io.File;
 import java.util.Enumeration;
 import java.util.Vector;
 
+import org.apache.tools.ant.BuildException;
 import org.apache.tools.ant.Task;
 import org.apache.tools.ant.types.Environment;
 import org.apache.tools.ant.types.FileSet;
@@ -35,6 +36,7 @@ import org.apache.tools.ant.util.JavaEnvUtils;
  */
 
 public abstract class AbstractJarSignerTask extends Task {
+    // CheckStyle:VisibilityModifier OFF - bc
     /**
      * The name of the jar file.
      */
@@ -75,6 +77,9 @@ public abstract class AbstractJarSignerTask extends Task {
      * name of JDK program we are looking for
      */
     protected static final String JARSIGNER_COMMAND = "jarsigner";
+
+    // CheckStyle:VisibilityModifier ON
+
     /**
      * redirector used to talk to the jarsigner program
      */
@@ -274,7 +279,7 @@ public abstract class AbstractJarSignerTask extends Task {
      * @throws BuildException if the property is not correctly defined.
      */
     protected void declareSysProperty(
-        ExecTask cmd, Environment.Variable property) {
+        ExecTask cmd, Environment.Variable property) throws BuildException {
         addValue(cmd, "-J-D" + property.getContent());
     }
 

src/main/org/apache/tools/ant/taskdefs/Available.java

@@ -475,6 +475,7 @@ public class Available extends Task implements Condition {
         /**
          * @see EnumeratedAttribute#getValues
          */
+        /** {@inheritDoc}. */
         public String[] getValues() {
             return VALUES;
         }

src/main/org/apache/tools/ant/taskdefs/Copy.java

@@ -67,6 +67,7 @@ import org.apache.tools.ant.util.FlatFileNameMapper;
 public class Copy extends Task {
     static final File NULL_FILE_PLACEHOLDER = new File("/NULL_FILE");
     static final String LINE_SEPARATOR = System.getProperty("line.separator");
+    // CheckStyle:VisibilityModifier OFF - bc
     protected File file = null;     // the source file
     protected File destFile = null; // the destination file
     protected File destDir = null;  // the destination directory
@@ -92,6 +93,7 @@ public class Copy extends Task {
     private String inputEncoding = null;
     private String outputEncoding = null;
     private long granularity = 0;
+    // CheckStyle:VisibilityModifier ON
 
     /**
      * Copy task constructor.

src/main/org/apache/tools/ant/taskdefs/CopyPath.java

@@ -39,30 +39,35 @@ import java.io.IOException;
 
 public class CopyPath extends Task {
 
-    private FileNameMapper mapper;
-
-    private Path path;
+    // Error messages
+    /** No destdir attribute */
+    public static final String ERROR_NO_DESTDIR = "No destDir specified";
 
-    private File destDir;
+    /** No path  */
+    public static final String ERROR_NO_PATH = "No path specified";
 
-    protected FileUtils fileUtils;
+    /** No mapper  */
+    public static final String ERROR_NO_MAPPER = "No mapper specified";
 
-    // TODO not read, yet in a public setter
-    private long granularity = 0;
+    // fileutils
+    private static final FileUtils FILE_UTILS = FileUtils.getFileUtils();
 
-    protected boolean preserveLastModified = false;
+    // --- Fields --
+    private FileNameMapper mapper;
 
-    public CopyPath() {
-        fileUtils = FileUtils.getFileUtils();
-        granularity = fileUtils.getFileTimestampGranularity();
-    }
+    private Path path;
 
-    public static final String ERROR_NO_DESTDIR = "No destDir specified";
+    private File destDir;
 
-    public static final String ERROR_NO_PATH = "No path specified";
+    // TODO not read, yet in a public setter
+    private long granularity = FILE_UTILS.getFileTimestampGranularity();
 
-    public static final String ERROR_NO_MAPPER = "No mapper specified";
+    private boolean preserveLastModified = false;
 
+    /**
+     * The dest dir attribute.
+     * @param destDir the value of the destdir attribute.
+     */
     public void setDestDir(File destDir) {
         this.destDir = destDir;
     }
@@ -173,7 +178,7 @@ public class CopyPath extends Task {
                 try {
                     log("Copying " + sourceFile + " to " + destFile, Project.MSG_VERBOSE);
 
-                    fileUtils.copyFile(sourceFile, destFile, null, null, false,
+                    FILE_UTILS.copyFile(sourceFile, destFile, null, null, false,
                             preserveLastModified, null, null, getProject());
                 } catch (IOException ioe) {
                     String msg = "Failed to copy " + sourceFile + " to " + destFile + " due to "

src/main/org/apache/tools/ant/taskdefs/DefBase.java

@@ -142,6 +142,7 @@ public abstract class DefBase extends AntlibDefinition {
 
     /**
      * @see org.apache.tools.ant.Task#init()
+     * @throws BuildException on error.
      * @since Ant 1.6
      */
     public void init() throws BuildException {

src/main/org/apache/tools/ant/taskdefs/Delete.java

@@ -97,6 +97,7 @@ public class Delete extends MatchingTask {
         public int size() { return dirs.length; }
     }
 
+    // CheckStyle:VisibilityModifier OFF - bc
     protected File file = null;
     protected File dir = null;
     protected Vector filesets = new Vector();
@@ -109,6 +110,7 @@ public class Delete extends MatchingTask {
     private boolean failonerror = true;
     private boolean deleteOnExit = false;
     private Resources rcs = null;
+    // CheckStyle:VisibilityModifier ON
 
     /**
      * Set the name of a single file to be removed.

src/main/org/apache/tools/ant/taskdefs/DiagnosticsTask.java

@@ -30,6 +30,11 @@ public class DiagnosticsTask extends Task {
 
     private static final String[] ARGS = new String[0];
 
+    /**
+     * Execute the task.
+     * This delgates to the Diagnositics class.
+     * @throws BuildException on error.
+     */
     public void execute() throws BuildException {
         Diagnostics.main(ARGS);
     }

src/main/org/apache/tools/ant/taskdefs/Echo.java

@@ -40,6 +40,7 @@ import org.apache.tools.ant.types.LogLevel;
  * @ant.task category="utility"
  */
 public class Echo extends Task {
+    // CheckStyle:VisibilityModifier OFF - bc
     protected String message = "";
     protected File file = null;
     protected boolean append = false;
@@ -48,6 +49,7 @@ public class Echo extends Task {
 
     // by default, messages are always displayed
     protected int logLevel = Project.MSG_WARN;
+    // CheckStyle:VisibilityModifier ON
 
     /**
      * Does the work.

src/main/org/apache/tools/ant/taskdefs/EchoXML.java

@@ -46,7 +46,7 @@ public class EchoXML extends XMLFragment {
 
     private File file;
     private boolean append;
-    public static final String ERROR_NO_XML = "No nested XML specified";
+    private static final String ERROR_NO_XML = "No nested XML specified";
 
     /**
      * Set the output file.

src/main/org/apache/tools/ant/taskdefs/Exec.java

@@ -48,7 +48,9 @@ public class Exec extends Task {
     private String out;
     private File dir;
     private String command;
+    // CheckStyle:VisibilityModifier OFF - bc
     protected PrintWriter fos = null;
+    // CheckStyle:VisibilityModifier ON
     private boolean failOnError = false;
 
     /**

src/main/org/apache/tools/ant/taskdefs/ExecTask.java

@@ -43,6 +43,7 @@ import org.apache.tools.ant.util.FileUtils;
  */
 public class ExecTask extends Task {
 
+    // CheckStyle:VisibilityModifier OFF - bc
     private static final FileUtils FILE_UTILS = FileUtils.getFileUtils();
 
     private String os;
@@ -70,6 +71,7 @@ public class ExecTask extends Task {
 
     protected Redirector redirector = new Redirector(this);
     protected RedirectorElement redirectorElement;
+    // CheckStyle:VisibilityModifier ON
 
     /**
      * Controls whether the VM (1.3 and above) is used to execute the

src/main/org/apache/tools/ant/taskdefs/Execute.java

@@ -595,7 +595,7 @@ public class Execute {
 
     /**
      * Did this execute return in a failure.
-     * @see #isFailure(int) 
+     * @see #isFailure(int)
      * @return true if and only if the exit code is interpreted as a failure
      * @since Ant1.7
      */
@@ -1215,7 +1215,8 @@ public class Execute {
                     }
                     FileUtils.delete(f);
                 }
-            }.start();
+            }
+            .start();
         }
     }
 }

src/main/org/apache/tools/ant/taskdefs/ExecuteOn.java

@@ -49,6 +49,8 @@ import org.apache.tools.ant.util.SourceFileScanner;
  */
 public class ExecuteOn extends ExecTask {
 
+    // CheckStyle:VisibilityModifier OFF - bc
+
     // filesets has been protected so we need to keep that even after
     // switching to resource collections.  In fact, they will still
     // get a different treatment form the other resource collections
@@ -80,6 +82,7 @@ public class ExecuteOn extends ExecTask {
      */
     protected boolean srcIsFirst = true;
 
+    // CheckStyle:VisibilityModifier ON
     /**
      * Add a set of files upon which to operate.
      * @param set the FileSet to add.
@@ -724,12 +727,15 @@ public class ExecuteOn extends ExecTask {
      * for the type attribute.
      */
     public static class FileDirBoth extends EnumeratedAttribute {
+        /** File value */
         public static final String FILE = "file";
+        /** Dir value */
         public static final String DIR = "dir";
         /**
          * @see EnumeratedAttribute#getValues
          */
-        public String[] getValues() {
+        /** {@inheritDoc}. */
+       public String[] getValues() {
             return new String[] {FILE, DIR, "both"};
         }
     }

src/main/org/apache/tools/ant/taskdefs/FixCRLF.java

@@ -83,7 +83,7 @@ import org.apache.tools.ant.util.FileUtils;
 
 public class FixCRLF extends MatchingTask implements ChainableReader {
 
-    public static final String ERROR_FILE_AND_SRCDIR
+    private static final String ERROR_FILE_AND_SRCDIR
         = "srcdir and file are mutually exclusive";
 
     private static final FileUtils FILE_UTILS = FileUtils.getFileUtils();
@@ -211,7 +211,8 @@ public class FixCRLF extends MatchingTask implements ChainableReader {
     /**
      * Specify tab length in characters.
      *
-     * @param tlength specify the length of tab in spaces,
+     * @param tlength specify the length of tab in spaces.
+     * @throws BuildException on error.
      */
     public void setTablength(int tlength) throws BuildException {
         try {
@@ -273,6 +274,7 @@ public class FixCRLF extends MatchingTask implements ChainableReader {
 
     /**
      * Executes the task.
+     * @throws BuildException on error.
      */
     public void execute() throws BuildException {
         // first off, make sure that we've got a srcdir and destdir
@@ -614,6 +616,7 @@ public class FixCRLF extends MatchingTask implements ChainableReader {
      * Enumerated attribute with the values "asis", "add" and "remove".
      */
     public static class AddAsisRemove extends EnumeratedAttribute {
+        /** {@inheritDoc}. */
         public String[] getValues() {
             return new String[] {"add", "asis", "remove"};
         }
@@ -626,6 +629,7 @@ public class FixCRLF extends MatchingTask implements ChainableReader {
         /**
          * @see EnumeratedAttribute#getValues
          */
+        /** {@inheritDoc}. */
         public String[] getValues() {
             return new String[] {"asis", "cr", "lf", "crlf",
                                  "mac", "unix", "dos"};

src/main/org/apache/tools/ant/taskdefs/GenerateKey.java

@@ -157,6 +157,8 @@ public class GenerateKey extends Task {
         }
     }
 
+    // CheckStyle:VisibilityModifier OFF - bc
+
     /**
      * The alias of signer.
      */
@@ -177,6 +179,7 @@ public class GenerateKey extends Task {
     protected int keysize;
     protected int validity;
     protected boolean verbose;
+    // CheckStyle:VisibilityModifier ON
 
     /**
      * Distinguished name list.

src/main/org/apache/tools/ant/taskdefs/Jar.java

@@ -391,7 +391,7 @@ public class Jar extends Zip {
         Service service;
 
         serviceIterator = serviceList.iterator();
-        while(serviceIterator.hasNext()) {
+        while (serviceIterator.hasNext()) {
            service = (Service) serviceIterator.next();
            //stolen from writeManifest
            super.zipFile(service.getAsStream(), zOut,

src/main/org/apache/tools/ant/taskdefs/Java.java

@@ -65,8 +65,10 @@ public class Java extends Task {
     private File output;
     private File error;
 
+    // CheckStyle:VisibilityModifier OFF - bc
     protected Redirector redirector = new Redirector(this);
     protected RedirectorElement redirectorElement;
+    // CheckStyle:VisibilityModifier ON
 
     private String resultProperty;
     private Permissions perm = null;

src/main/org/apache/tools/ant/taskdefs/Javac.java

@@ -104,9 +104,11 @@ public class Javac extends MatchingTask {
     private String memoryMaximumSize;
     private FacadeTaskHelper facade = null;
 
+    // CheckStyle:VisibilityModifier OFF - bc
     protected boolean failOnError = true;
     protected boolean listFiles = false;
     protected File[] compileList = new File[0];
+    // CheckStyle:VisibilityModifier ON
 
     private String source;
     private String debugLevel;
@@ -905,7 +907,7 @@ public class Javac extends MatchingTask {
      * attribute looks like.</p>
      *
      * @see #getCompilerVersion
-     *
+     * @return the compiler.
      * @since Ant 1.5
      */
     public String getCompiler() {
@@ -931,6 +933,7 @@ public class Javac extends MatchingTask {
      * account.</p>
      *
      * @see #getCompiler
+     * @return the compiler.
      *
      * @since Ant 1.5
      */

src/main/org/apache/tools/ant/taskdefs/Jikes.java

@@ -40,9 +40,11 @@ import org.apache.tools.ant.util.FileUtils;
  */
 public class Jikes {
 
+    // CheckStyle:VisibilityModifier OFF - bc
     protected JikesOutputParser jop;
     protected String command;
     protected Project project;
+    // CheckStyle:VisibilityModifier ON
 
     /**
      * Constructs a new Jikes object.

src/main/org/apache/tools/ant/taskdefs/JikesOutputParser.java

@@ -38,6 +38,7 @@ import org.apache.tools.ant.Task;
  *             Use Jikes' exit value to detect compilation failure.
  */
 public class JikesOutputParser implements ExecuteStreamHandler {
+    // CheckStyle:VisibilityModifier OFF - bc
     protected Task task;
     protected boolean errorFlag = false; // no errors so far
     protected int errors;
@@ -46,6 +47,7 @@ public class JikesOutputParser implements ExecuteStreamHandler {
     protected boolean emacsMode;
 
     protected BufferedReader br;
+    // CheckStyle:VisibilityModifier ON
 
     /**
      * Ignore.

src/main/org/apache/tools/ant/taskdefs/MatchingTask.java

@@ -56,7 +56,9 @@ import org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector;
 
 public abstract class MatchingTask extends Task implements SelectorContainer {
 
+    // CheckStyle:VisibilityModifier OFF - bc
     protected FileSet fileset = new FileSet();
+    // CheckStyle:VisibilityModifier ON
 
     /** {@inheritDoc}. */
     public void setProject(Project project) {

src/main/org/apache/tools/ant/taskdefs/Pack.java

@@ -36,8 +36,10 @@ import org.apache.tools.ant.types.resources.FileResource;
 
 public abstract class Pack extends Task {
 
+    // CheckStyle:VisibilityModifier OFF - bc
     protected File zipFile;
     protected File source;
+    // CheckStyle:VisibilityModifier ON
     private Resource src;
 
     /**

src/main/org/apache/tools/ant/taskdefs/Property.java

@@ -70,6 +70,7 @@ import org.apache.tools.ant.types.Reference;
  */
 public class Property extends Task {
 
+    // CheckStyle:VisibilityModifier OFF - bc
     protected String name;
     protected String value;
     protected File file;
@@ -82,6 +83,7 @@ public class Property extends Task {
     private Project fallback;
 
     protected boolean userProperty; // set read-only properties
+    // CheckStyle:VisibilityModifier ON
 
     /**
      * Constructor for Property.

src/main/org/apache/tools/ant/taskdefs/Recorder.java

@@ -178,6 +178,7 @@ public class Recorder extends Task implements SubBuildListener {
         /**
          * @see EnumeratedAttribute#getValues()
          */
+        /** {@inheritDoc}. */
         public String[] getValues() {
             return VALUES;
         }

src/main/org/apache/tools/ant/taskdefs/RecorderEntry.java

@@ -90,6 +90,7 @@ public class RecorderEntry implements BuildLogger, SubBuildListener {
     /**
      * @see org.apache.tools.ant.BuildListener#buildStarted(BuildEvent)
      */
+    /** {@inheritDoc}. */
     public void buildStarted(BuildEvent event) {
         log("> BUILD STARTED", Project.MSG_DEBUG);
     }
@@ -97,6 +98,7 @@ public class RecorderEntry implements BuildLogger, SubBuildListener {
     /**
      * @see org.apache.tools.ant.BuildListener#buildFinished(BuildEvent)
      */
+    /** {@inheritDoc}. */
     public void buildFinished(BuildEvent event) {
         log("< BUILD FINISHED", Project.MSG_DEBUG);
 
@@ -142,6 +144,7 @@ public class RecorderEntry implements BuildLogger, SubBuildListener {
     /**
      * @see org.apache.tools.ant.BuildListener#targetStarted(BuildEvent)
      */
+    /** {@inheritDoc}. */
     public void targetStarted(BuildEvent event) {
         log(">> TARGET STARTED -- " + event.getTarget(), Project.MSG_DEBUG);
         log(StringUtils.LINE_SEP + event.getTarget().getName() + ":",
@@ -152,6 +155,7 @@ public class RecorderEntry implements BuildLogger, SubBuildListener {
     /**
      * @see org.apache.tools.ant.BuildListener#targetFinished(BuildEvent)
      */
+    /** {@inheritDoc}. */
     public void targetFinished(BuildEvent event) {
         log("<< TARGET FINISHED -- " + event.getTarget(), Project.MSG_DEBUG);
 
@@ -164,6 +168,7 @@ public class RecorderEntry implements BuildLogger, SubBuildListener {
     /**
      * @see org.apache.tools.ant.BuildListener#taskStarted(BuildEvent)
      */
+    /** {@inheritDoc}. */
     public void taskStarted(BuildEvent event) {
         log(">>> TASK STARTED -- " + event.getTask(), Project.MSG_DEBUG);
     }
@@ -171,6 +176,7 @@ public class RecorderEntry implements BuildLogger, SubBuildListener {
     /**
      * @see org.apache.tools.ant.BuildListener#taskFinished(BuildEvent)
      */
+    /** {@inheritDoc}. */
     public void taskFinished(BuildEvent event) {
         log("<<< TASK FINISHED -- " + event.getTask(), Project.MSG_DEBUG);
         flush();
@@ -179,6 +185,7 @@ public class RecorderEntry implements BuildLogger, SubBuildListener {
     /**
      * @see org.apache.tools.ant.BuildListener#messageLogged(BuildEvent)
      */
+    /** {@inheritDoc}. */
     public void messageLogged(BuildEvent event) {
         log("--- MESSAGE LOGGED", Project.MSG_DEBUG);
 
@@ -224,6 +231,7 @@ public class RecorderEntry implements BuildLogger, SubBuildListener {
     /**
      * @see BuildLogger#setMessageOutputLevel(int)
      */
+    /** {@inheritDoc}. */
     public void setMessageOutputLevel(int level) {
         if (level >= Project.MSG_ERR && level <= Project.MSG_DEBUG) {
             loglevel = level;
@@ -233,6 +241,7 @@ public class RecorderEntry implements BuildLogger, SubBuildListener {
     /**
      * @see BuildLogger#setOutputPrintStream(PrintStream)
      */
+    /** {@inheritDoc}. */
     public void setOutputPrintStream(PrintStream output) {
         closeFile();
         out = output;
@@ -242,6 +251,7 @@ public class RecorderEntry implements BuildLogger, SubBuildListener {
     /**
      * @see BuildLogger#setEmacsMode(boolean)
      */
+    /** {@inheritDoc}. */
     public void setEmacsMode(boolean emacsMode) {
         this.emacsMode = emacsMode;
     }
@@ -250,6 +260,7 @@ public class RecorderEntry implements BuildLogger, SubBuildListener {
     /**
      * @see BuildLogger#setErrorPrintStream(PrintStream)
      */
+    /** {@inheritDoc}. */
     public void setErrorPrintStream(PrintStream err) {
         setOutputPrintStream(err);
     }

src/main/org/apache/tools/ant/taskdefs/SQLExec.java

@@ -715,7 +715,7 @@ public class SQLExec extends JDBCTask {
         public void setSrc(File src) {
             //there are places (in this file, and perhaps elsewhere, where it is assumed
             //that null is an acceptable parameter.
-            if (src!=null) {
+            if (src != null) {
                 setSrcResource(new FileResource(src));
             }
         }

src/main/org/apache/tools/ant/taskdefs/XSLTProcess.java

@@ -1060,7 +1060,8 @@ public class XSLTProcess extends MatchingTask implements XSLTLogger {
             // Use '.' so a dir+"/"+name would not result in an absolute path
             liaison.addParam(
                 fileDirParameter,
-                (file.getParent()!=null) ? file.getParent().replace('\\','/') : "." );
+                (file.getParent() != null)
+                ? file.getParent().replace('\\', '/') : ".");
         }
     }
 

src/main/org/apache/tools/ant/taskdefs/cvslib/ChangeLogParser.java

@@ -75,7 +75,7 @@ class ChangeLogParser {
     public CVSEntry[] getEntrySetAsArray() {
         final CVSEntry[] array = new CVSEntry[ entries.size() ];
         int i = 0;
-        for(Enumeration e = entries.elements(); e.hasMoreElements();) {
+        for (Enumeration e = entries.elements(); e.hasMoreElements();) {
             array[i++] = (CVSEntry) e.nextElement();
         }
         return array;

src/main/org/apache/tools/ant/taskdefs/cvslib/ChangeLogTask.java

@@ -327,7 +327,7 @@ public class ChangeLogTask extends AbstractCvsTask {
         for (int i = 0; i < entrySet.length; i++) {
             final CVSEntry cvsEntry = entrySet[i];
             final Date date = cvsEntry.getDate();
-            
+
             //bug#30471
             //this is caused by Date.after throwing a NullPointerException
             //for some reason there's no date set in the CVSEntry
@@ -339,12 +339,12 @@ public class ChangeLogTask extends AbstractCvsTask {
             //according to the docs it doesn't throw, according to the bug report it does
             //http://java.sun.com/j2se/1.5.0/docs/api/java/util/Date.html#after(java.util.Date)
             //according to the docs it does throw
-            
+
             //for now skip entries which are missing a date
             if (null == date) {
                 continue;
             }
-            
+
             if (null != startDate && startDate.after(date)) {
                 //Skip dates that are too early
                 continue;

src/main/org/apache/tools/ant/taskdefs/rmic/DefaultRmicAdapter.java

@@ -209,12 +209,12 @@ public abstract class DefaultRmicAdapter implements RmicAdapter {
         }
         //for java1.5+, we generate compatible stubs, that is, unless
         //the caller asked for IDL or IIOP support.
-        if (stubOption == null && 
+        if (stubOption == null &&
                 !attributes.getIiop() &&
                 !attributes.getIdl()) {
             stubOption = STUB_COMPAT;
         }
-        if(stubOption!=null) {
+        if (stubOption != null) {
             //set the non-null stubOption
             cmd.createArgument().setValue(stubOption);
         }

src/main/org/apache/tools/ant/taskdefs/rmic/KaffeRmic.java

@@ -57,7 +57,7 @@ public class KaffeRmic extends DefaultRmicAdapter {
                 if (i != 0) {
                     buf.append(", ");
                 }
-                
+
                 buf.append(RMIC_CLASSNAMES[i]);
             }
             buf.append(" have been found. A common solution is to set the"

src/main/org/apache/tools/ant/taskdefs/rmic/RmicAdapterFactory.java

@@ -68,7 +68,7 @@ public final class RmicAdapterFactory {
      */
     public static RmicAdapter getRmic(String rmicType, Task task)
         throws BuildException {
-        //convert to lower case in the English locale, 
+        //convert to lower case in the English locale,
         String compiler = rmicType.toLowerCase(Locale.ENGLISH);
 
         //handle default specially by choosing the sun or kaffe compiler

src/main/org/apache/tools/ant/taskdefs/rmic/XNewRmic.java

@@ -15,7 +15,7 @@ public class XNewRmic extends ForkingSunRmic {
      * the name of this adapter for users to select
      */
     public static final String COMPILER_NAME = "xnew";
-    
+
     public XNewRmic() {
     }
 
@@ -24,7 +24,7 @@ public class XNewRmic extends ForkingSunRmic {
      * @return a command line that hands off to thw
      */
     protected Commandline setupRmicCommand() {
-        String options[]=new String[] {
+        String options[] = new String[] {
                 "-Xnew"
         };
         Commandline commandline = super.setupRmicCommand(options);