checkstyle

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@476579 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/compilers/AptExternalCompilerAdapter.java

@@ -43,6 +43,8 @@ public class AptExternalCompilerAdapter extends DefaultCompilerAdapter {
 
     /**
      * Performs a compile using the Javac externally.
+     * @return true  the compilation was successful.
+     * @throws BuildException if there is a problem.
      */
     public boolean execute() throws BuildException {
         attributes.log("Using external apt compiler", Project.MSG_VERBOSE);

src/main/org/apache/tools/ant/taskdefs/compilers/Javac12.java

@@ -18,7 +18,6 @@
 
 package org.apache.tools.ant.taskdefs.compilers;
 
-import java.io.IOException;
 import java.io.OutputStream;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Method;

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

@@ -166,7 +166,8 @@ public class Jikes extends DefaultCompilerAdapter {
             if (!Project.toBoolean(warningsProperty)) {
                 cmd.createArgument().setValue("-nowarn");
             }
-        } if (attributes.getNowarn()) {
+        }
+        if (attributes.getNowarn()) {
             cmd.createArgument().setValue("-nowarn");
         }
 

src/main/org/apache/tools/ant/taskdefs/compilers/Sj.java

@@ -51,7 +51,7 @@ public class Sj extends DefaultCompilerAdapter {
     /**
      * Returns null since sj either has -g for debug=true or no
      * argument at all.
-     *
+     * @return null.
      * @since Ant 1.6.3
      */
     protected String getNoDebugArgument() {