Need to get TAB key bind to Word Completion and have it insert TAB character.

Before on my old computer using an older Eclipse IDE, I was able to use TAB key to alternate between Word Completion and insert TAB character. It was pretty much the same as Visual Studio, and I love it. Now, I lost that older version, downloaded the latest IDE, and was dumbfounded by the lack of TAB characters and multiple Windows alert sounds. It used to be TAB for Word Completion after Content Assist pops up, and then TAB for TAB characters while editing text, with no Content Assist popping up.

Seriously, this is unproductive for me. It’s like a sushi chef has lost its taste of sashimi, an artist who lost its sense of art, and an athlete who felt a muscle is feeling wrongly.

Where can I find alternatives? Plugins, other Java IDE with TAB characters and TAB key bound to Word Completion, anything. I am so used to Visual Studio’s TAB Word Completion + TAB character, if I separate from it, I’d be dying in my own arms.

I’m breaking down guys. Please help me. I beg anyone! :’( :’( :’(