Quick casting shortcut in eclipse

Question

Is there a fast way to cast an object/primitive to other objects/primitives in eclipse. I am looking for something like a quick try/catch block: You select the block and press Ctrl + Alt + Z to quickly surround the block with a try/catch.

So, for the quick casting you select the block again, you hit the keys and type the name of the object quickly with autocompletion and voila you made the cast.

I know this exists via Ctrl + 1 when an auto-correction is available but I also would like to do it seperately.

Thanks.

Answer 1

I actually have this code template set up for my Eclipse. Here's how you can configure it.

Open the Preferences dialog by going to Windows > Preferences and then navigate to Java > Editor > Templates. Click on New... here to create a new Code Template as shown below.

Now, within the Java file editor, select the Object you want to type cast and hit Ctrl + Space.

Invoke the code template and you'll get something like

[type] [new_name] = ([type]) new ArrayList<String>();

where the [] indicate that type can be specified using auto-complete.

There's also a default cast template available which can be invoked by typing cast and then hitting Ctrl + Space. The difference is that it doesn't support selections but lets you specify the target object through auto-complete. I find both the variants useful.

[type] [new_name] = ([type]) [name];