1. &lt;kbd&gt;Project&lt;/kbd&gt; &gt; &lt;kbd&gt;Generate Javadoc...&lt;/kbd&gt;.

2. In the &lt;kbd&gt;Javadoc command:&lt;/kbd&gt; field, browse to find *javadoc.exe* (usually at *[path_to_jdk_directory]\bin\javadoc.exe*).

3. Check the box next to the project/package/file for which you are creating the Javadoc.

4. In the &lt;kbd&gt;Destination:&lt;/kbd&gt; field, browse to find the desired destination (for example, the root directory of the current project).

5. Click &lt;kbd&gt;Finish&lt;/kbd&gt;.

You should now be able to find the newly generated Javadoc in the destination folder.
Open *index.html*.

This is a supplement answer related to the OP:

An easy and reliable solution to add Javadocs comments in Eclipse:

1. Go to &lt;kbd&gt;Help&lt;/kbd&gt; &gt; &lt;kbd&gt;Eclipse Marketplace...&lt;/kbd&gt;.
2. Find &quot;JAutodoc&quot;.
3. Install it and restart Eclipse.

To use this tool, right-click on class and click on &lt;kbd&gt;JAutodoc&lt;/kbd&gt;.

You can also do it from command line much easily.

 1. Open command line from the folder/package.
 2. From command line run:

    javadoc YourClassName.java

 3. To batch generate docs for multiple Class:

    javadoc *.java



To quickly add a Javadoc use following shortcut:

**Windows**: &lt;kbd&gt;alt&lt;/kbd&gt; + &lt;kbd&gt;shift&lt;/kbd&gt; + &lt;kbd&gt;J&lt;/kbd&gt;

**Mac**: &lt;kbd&gt;⌘&lt;/kbd&gt; + &lt;kbd&gt;Alt&lt;/kbd&gt; + &lt;kbd&gt;J&lt;/kbd&gt;

Depending on selected context, a Javadoc will be printed. To create Javadoc written by OP, select corresponding method and hit the shotcut keys.

How to display a specific user&#39;s commits in svn? I didn&#39;t find any switches for that for svn log.

How to display a specific user&#39;s commits in svn log?

I have an FFT result. These are stored in two `double` arrays: a real part array and an imaginary part array. How do I determine the frequencies that correspond to each element in these arrays?

In other words, I would like have create an array that stores the frequencies for each real and imaginary component of my FFT.


How do I obtain the frequencies of each value in an FFT?

I have written Javadoc style comments like this in my project&#39;s code:

    /**
     * Description...
     *
     * @param ...
     * @return .....
     */

How can I generate Javadoc HTML files using the Eclipse IDE?

How to generate Javadoc HTML files in Eclipse?

I have written Javadoc style comments like this in my project's code:
<pre><code class="hljs language-php">/**
 * Description...
 *
 * @param ...
 * @return .....
 */
</code></pre>
How can I generate Javadoc HTML files using the Eclipse IDE?

I&#39;ve seen similar questions [here][1] and [here][2].

But am not getting how to left pad a String with Zero.

input: &quot;129018&quot;
output: &quot;0000129018&quot;

The total output length should be TEN.


  [1]: https://stackoverflow.com/questions/388461/padding-strings-in-java
  [2]: https://stackoverflow.com/questions/473282/left-padding-integers-with-zeros-in-java

Left padding a String with Zeros

I have a Spring MVC Controller that returns a JSON String and I would like to set the mimetype to application/json. How can I do that?


    @RequestMapping(method=RequestMethod.GET, value=&quot;foo/bar&quot;)
    @ResponseBody
    public String fooBar(){
        return myService.getJson();
    }

The business objects are already available as JSON strings, so using `MappingJacksonJsonView` is not the solution for me. `@ResponseBody` is perfect, but how can I set the mimetype?

In Spring MVC, how can I set the mime type header when using @ResponseBody

I have a list of commands (i, h, t, etc) that the user will be entering on a command line/terminal Java program. I would like to store a hash of command/method pairs:

    &#39;h&#39;, showHelp()
    &#39;t&#39;, teleport()


So that I can have code something like:

    HashMap cmdList = new HashMap();

    cmdList.put(&#39;h&#39;, showHelp());
    if(!cmdList.containsKey(&#39;h&#39;))
        System.out.print(&quot;No such command.&quot;)
    else
       cmdList.getValue(&#39;h&#39;)   // This should run showHelp().

Is this possible? If not, what is an easy way to this?


How to call a method stored in a HashMap? (Java)

I read a few threads here about static methods, and I think I understand the problems misuse/excessive use of static methods can cause. But I didn&#39;t really get to the bottom of why it is hard to mock static methods.

I know other mocking frameworks, like PowerMock, can do that but why can&#39;t Mockito?

I read [this article][1], but the author seems to be religiously against the word `static`, maybe it&#39;s my poor understanding.

An easy explanation/link would be great.

  [1]: http://googletesting.blogspot.com/2008/12/static-methods-are-death-to-testability.html

Why doesn&#39;t Mockito mock static methods?

How do I convert a `long` to a `byte[]` and back in Java?

I&#39;m trying convert a `long` to a `byte[]` so that I will be able to send the `byte[]` over a TCP connection. On the other side I want to take that `byte[]` and convert it back into a `double`.


How do I convert Long to byte[] and back in java

I&#39;m using Eclipse to develop applications for android, and I want to integrate Admob to make money.
The tutorial says I should watch the LogCat to find ID, but where is it?
![alt text][1]


  [1]: http://i.stack.imgur.com/hAF2V.png

When I run in either the test mode or the real mode, sometimes the eclipse will notify that Ads returned, yet it does not show in the emu... can anyone explain? 

How can I get device ID for Admob

In Eclipse, selecting a line and pressing &lt;kbd&gt;Alt&lt;/kbd&gt; + &lt;kbd&gt;&amp;uarr;&lt;/kbd&gt;/&lt;kbd&gt;&amp;darr;&lt;/kbd&gt; will move the line up and down, a quick way to avoid copy&amp;paste.
Is there an equivalent in Visual Studio?


What&#39;s the equivalent for eclipse&#39;s ALT+UP/DOWN (move line) in Visual Studio?

I am trying to add the add SDK Platform 1.6 to an existing Install of 2.2, with the help of [this thread][1].

As suggested, I ran &lt;kbd&gt;Help&lt;/kbd&gt; → &lt;kbd&gt;Check for Updates&lt;/kbd&gt; which found and installed the following:

      + Android DDMS              8.0.1.v201012062107-82219
      + Android Development Tools 8.0.1.v201012062107-82219

It prompted for restarting Eclipse and when it restarted it gave me the following error message:

    &quot;SDK Platform Tools component is missing!
    Please use the SDK Manager to install it.&quot;

Huh? Why? I still have the SDK Platform Tools on C:\android-sdk-windows that was working perfectly before I did this &quot;upgrade&quot;.

What do I need to have both 2.2 and 1.6 supported in my development environment?


  [1]: https://stackoverflow.com/questions/4490726/how-to-install-old-sdk-platform


&quot;SDK Platform Tools component is missing!&quot;

When I write .xml files in Eclipse, I often have to manually indent code. For example

    &lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
    &lt;LinearLayout
    xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;
    android:background=&quot;@color/background&quot;
    android:layout_height=&quot;fill_parent&quot;
    android:layout_width=&quot;fill_parent&quot; /&gt;

After formatting it looks like this.
    
    &lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
       &lt;LinearLayout   
          xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;
          android:background=&quot;@color/background&quot;
          android:layout_height=&quot;fill_parent&quot;   
          android:layout_width=&quot;fill_parent&quot; /&gt;

How to automate this? I can&#39;t find formatting settings in Eclipse for XML.

Format XML code in Eclipse

What does Eclipse&#39;s __Project &amp;rarr; Clean...__ tool actually do?


Function of Project &gt; Clean in Eclipse

Can anybody show me how to generate Javadoc from command line?

My project contains the package `com.test` and I want to put the generated documentation in files located in a specific folder like this: `C:/javadoc/test`.

How to generate Javadoc from command line

I have downloaded Java API documentation from http://www.oracle.com/technetwork/java/javase/downloads/index.html#docs and have supposedly attached it to Eclipse using the 

&gt; Window-&gt;Preferences-&gt;Java-&gt;Installed
&gt; JREs-&gt;Edit-&gt;&quot;Select rt.jar&quot;-&gt;Javadoc
&gt; Location

And the location has been accepted and &quot;Validates&quot; just fine. However, for the life of me, I can&#39;t get Eclipse to show the Javadocs in the tooltip whene I hover over an item (for example in the declaration of an ArrayList). I have also restarted Eclipse in attempts to get it to work

What am I doing wrong?

How do I add the Java API documentation to Eclipse?

When do I use `@see` when dealing with JavaDocs? What is its usage?

For example if `MethodA` calls `MethodB` then do I have to put `@see` in `MethodB`&#39;s javadoc and reference `MethodA` because that is what called it, or do I have to put a reference to `MethodB` from `MethodA` because it&#39;s calling it. I&#39;ve read the stuff about `@see` on the Oracle website and it seems to me to be incredibly vague, it says it means &quot;see also&quot; but not really what that means!

Usage of @see in JavaDoc?

There are at the moment, two ways to mark code as depreacted in java.

Via JavaDoc

    /**
     * @deprecated
     */

Or as an annotation:

    @Deprecated


This is my problem - I find it a bit too much to declare both, when marking a method as deprecated when using Eclipse. I really just want to use one of them.

However does using the annotation give the compiler actual useful additional information?

But only using the annotation, I cannot state why the method is deprecated - I can only do that with JavaDoc, and deprecating a method without specying why is bad.

So, can I only use one of them? Or should I really just learn to specify both?




 

Should I use JavaDoc deprecation or the annotation in Java?

*Sorry for a probable FAQ kind of question, but I just can&#39;t find the answer.*

As far as I remember Eclipse, a blank line in a Javadoc comment is displayed (in in-source Javadoc popups) as a line break (with extra vertical spacing).

In Netbeans, however, this is not the case.

**Can I configure Javadoc to interpret a blank line as a line break?**

**Additional question: Can I override default Netbeans behavior (related to this) for in-source Javadoc popups?**

What I&#39;m talking about is:

##Source##

    /**
     * Paragraph One
     *
     * Paragraph Two
     */
     void someMethod() { }

##Eclipse interpretation##

     Paragraph One
     
     Paragraph Two

##Netbeans interpretation##

     Paragraph One Paragraph Two


Content Type	Original Author	Original Content on Stackoverflow
Question	JaneNY	View Question on Stackoverflow
Solution 1 - Java	Renu P	View Answer on Stackoverflow
Solution 2 - Java	pioneerBhawna	View Answer on Stackoverflow
Solution 3 - Java	Sean Das	View Answer on Stackoverflow
Solution 4 - Java	Jacob van Lingen	View Answer on Stackoverflow

How to generate Javadoc HTML files in Eclipse?

Java Problem Overview

Java Solutions

Solution 1 - Java

Solution 2 - Java

Solution 3 - Java

Solution 4 - Java

How do I obtain the frequencies of each value in an FFT?

How to display a specific user's commits in svn log?

Attributions