In Java,

RandomStringBuilder

Remember the required import statements.

This program can be done completely in the main method:

Create a Scanner to read input from the keyboard.

Read in the length of an array of type StringBuilder

Create the StringBuilder array

Create a Random object with a seed of 5.

For each cell in the StringBuilder array

Create a new StringBuilder with an empty String

Use the Random object to generate a number of characters from 5 to 15 inclusive

For each character

Generate an int from 35 to 122

Convert the generated into its corresponding ASCII (Unicode) character

Append the character to the StringBuilder

End Loop

End Loop

Use the enhanced for loop to print out each StringBuilder referred to in the StringBuilder array

Sample input/output

Please enter the number of StringBuilder Objects to create: 7

/MC]@

Nm4rRV;

uMRD$

([/t-'

>3tgp4^)%bL

'v1@8

We8V(8[hBs6?n2