1. I would like to have a simple Java program that demonstrates Immutable objects and Builder pattern concepts

 

Note: The same program must demonstrate these 2 concepts using a common object. 

 

2. Write a simple Java program that creates a collection of objects of type String. Populate the collection with sample data and use an iterator and a while loop to print the contents. 

3. Write a simple Java program that creates a Map with keys of type Integer and values of type String. Populate the map with some sample data. Then do the following.

  a. Use a foreach loop to go through each <key, value> pair of the map (Hint: use the entrySet method of the Map interface)

  b. and on iteration of the for loop, print out the current key and value represented by the iteration. 

 

 

can someone please help me with this by using inteliJ

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Status NEW Posted 16 Jul 2017 09:07 AM My Price 11.00

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