What is lastindexof in java?
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What is difference between == equals () and compareto () method?
For ease of programming you can consider the maze as a 2D array with colors represented by below integer and characters (in capital letters). • B - Black • W -White • G- Green • R- Red R B W B W W W W W W B W B B W W W W W W W B W B W W W B W W W W B B W W W B W W W B W W B B B B W B W B W W B W W W B W W W B B B W W B W W W B W W B W B W W W B W B W W W W B B W W W W B W W W W W G Shortest Route Problem: • Solution that finds the shortest Route between Red and Green  White will have 1 Weight.  Red and Green carry no weights.  Shortest path is the path with less weight when you add up the weights in the path.
What are filterstreams?
Why can we not override static method?
what is the significance of listiterator in java?
can we create instance for interface in java?
Why strings in java are called as immutable?
What is the purpose of static methods and variables?
Explain a situation where finally block will not be executed?
what is check p object in java
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What are parsers? Dom vs sax parser.