Question: Write a program, called RemoveText, that removes all the occurrences of a specified string from a text file. The specified string and file are both

Write a program, called RemoveText, that removes all the occurrences of a specified string

from a text file. The specified string and file are both input as command line parameters. For

example, invoking

java RemoveText John example.txt

removes string John from the specified file example.txt. The program shall display Plz use

this format: java Task2T8 String filename if the parameters are not properly provided and then

terminate the program, and display The specified file is not exist! if the specified file is not

existed and then terminate

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