How to change a package name in Eclipse?

In Eclipse I have a simple Java project that contains a package named (default package) and inside this package I have a class.

I want to rename this package into something like: com.myCompany.executable

I tried to select the (default package) ---> right click ---> refactor but now I see only the single voice named: Infer generic type arguments but not the possibility to change the package name.

Why? What have I to do in Eclipse to change the name of the package?

First you need to create package:

com.myCompany.executabe (src > right click > new > package).

Follow these steps to move the Java files to your new package.

1. Select the Java files
2. Right click
3. Refactor
4. Move
5. Select your preferred package

You can't rename default package since it actually doesn't even exist. All files in default package are actually in src folder.

src--
    |
    MyClass1.java <==== These files are in default package
    MyClass2.java
    |
    org
      |
      mypackage
              |
              MyClass3.java <=== class in org.mypackage package

Just create new package and move your classes within.