I need help with this Java program. Goal: Learn to write while loops with sentinels$.$

Assignment: In a command$-$line tool for data analysis, users can input a series of data entries $($numbers or words$)$ on separate lines. The tool will then process these entries to output a summary on a single line, where numeric entries are added together, and string entries are concatenated, all separated by commas.

Given a Scanner reference variable named input associated with an input source of mixed data $($numbers and strings$),$ write the code to:

Read every line to determine if it's numeric $($an integer$)$ or textual.

Sum all numeric entries and concatenate all textual entries.

Print the sum of numeric entries followed by the concatenated text entries, separated by a comma.

For example, if the input consists of the lines $"10",$ "Hello", $"20",$ and "World", the output should be $"30,$HelloWorld".

Hint: Use input.nextLine$()$ to read a line and input.hasNextLine$()$ to check for more input. You can then check if the next line is numeric with input.hasNextInt$().$