Submits the solution of java problem

[Ritikraja07]

[saku1331]

I wish to work on this issue. Kindly assign me this.

[Ritikraja07]

@saku1331 assigned you the project

[aasthalovespasta]

I wish to work on this issue kindly assign me this

[Ritikraja07]

@aasthalovespasta go ahead

[srusti610]

Hello sir kindly assign this to me I can contribute.

[ruchikayadav1408]

I would like to contribute to this project.Please assign me this project.I will complete this project in just one day by using comments,appropriate variable names and in most efficient way.Greatly looking ahead to work with you.

[Ritikraja07]

@ruchikayadav1408 you can directly contribute to my project, i will merge it if it is valuable commit.