core java
-
LinkedHashMap
Get size of LinkedHashMap example
With this example we are going to demonstrate how to get the size of a LinkedHashMap, that is the number…
Read More » -
LinkedHashMap
Get Set view of LinkedHashMap keys example
In this example we shall show you how to get a Set view of the LinkedHashMap keys. To get a…
Read More » -
LinkedHashMap
Check value existence in LinkedHashMap example
With this example we are going to check a value existence in a LinkedHashMap. In short, to check if a…
Read More » -
LinkedHashMap
Check key existence in LinkedHashMap example
This is an example of how to check a key existence in a LinkedHashMap. Checking if a key exists in…
Read More » -
HashSet
Remove element from HashSet example
In this example we shall show you how to remove an element from a HashSet if it exists in the…
Read More » -
HashSet
Remove all elements from HashSet example
With this example we are going to demonstrate how to remove all elements from a HashSet. In short, to remove…
Read More » -
HashSet
HashSet Iterator example
This is an example of how to obtain a HashSet Iterator, that is an iterator over the elements of the…
Read More » -
HashSet
HashSet size example
In this example we shall show you how to get the HashSet size, that is the number of all the…
Read More » -
HashSet
Convert HashSet to Object array example
With this example we are going to demonstrate how to convert a HashSet to an Object array. In short, to…
Read More » -
HashSet
Check for element existence in HashSet example
This is an example of how to check for an element existence in a HashSet. Checking if an element exists…
Read More »
