Question: Write a GreeterTester Program that constructs Greeter objects for all command-line arguments and prints out the results of calling sayHello. For example, if the program

Write a GreeterTester Program that constructs Greeter objects for all command-line arguments and prints out the results of calling sayHello. For example, if the program is invoked as

java GreeterTester Mars Venus, then it should print

Hello, Mars!

Hello, Venus!

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