Print Hashmap Java 8
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Print Hashmap Java 8
There are 3 ways to print the elements of a stream in java: Foreach () println () with collect () peek () below are the three ways to print the stream in detail: I am trying to print the the outer hashmap using the following code.
I am trying to print the the outer hashmap using the following code. Print hashmap using arrays’s aslist () method to print out the elements of a hashmap using this class, pass the hashmap reference to the aslist () method of the arrays class. The getkey () method returns a key from the entryset and getvalue () method returns value associated with the key.
I am trying to print the the outer hashmap using the following code.
* values method and then use for. For (entry<string, hashmap<string, string>> entry : Hashmap<k, v> is a part of java’s collection since java 1.2. Printing hashmap of hashmaps :
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