First was an online test where they sent me a Java file which had 3 coding questions:

1. Implement a method that finds the longest word in a given sentence.
2. Sort an array in descending order.
3. Implement an insert method that sorts the list as items are added.

Then there was a phone interview which had questions in Java:

Deadlock, arrays, classes, object pooling, and many basic Java and SQL questions.

Deadlock, object pooling, SQL and Java questions.