Unspoilered explanations below:
I used to love the Sun
Now I pray to my oracle
It used to be owned by the company Sun, but Oracle has since bought Sun. (Wikipedia link)
I'm said to virtualize all
Everything is an object in this language.
I'm not picky, working anywhere...
Its motto is "write once, run anywhere," and one of its design goals was to be cross-platform.
I love my classes-all of them
I love my matter-known as objects
Again, this language is OOP and everything is an object.
I love running parallel-too lazy to wait
Code can run in parallel with threads in this language.
Fans worldwide build and break with me!
"Write once, run anywhere" - it can even run on fans / refrigerators / etc.; it's also used worldwide.
My syntax-derived from a letter
many programmers found me familiar
This is a C-based language.
I have nothing included-very greedy
And I must import all!
<language name>.lang.* is imported by default, but most other classes must be explicitly