can anybody pls give me a small example programme of palindome, bubble
sort, reverse a string, reverse a string by word, reverse a string by
using an array,reverse an int array, and an example of syncronization
method and syncronization block. Pls try to give a small programme,
which is very easy to remember.

i know this is very simple but i want small programms. pls try to help
me. asap.
regards,

kalyan