Java 8 Parallel Stream

In this post, we will see about Parallel Stream in java. Java 8 introduces the concept of parallel stream to do parallel processing. As we have more number of cpu cores nowadays due to cheap …

Topological Sort in java

In this post, we will see about Topological Sorting in the graph. Topological Sorting is ordering of vertices or nodes such if there is an edge between (u,v) then u should come before v in …

Dynamic method dispatch in java

In this post, we will about Dynamic method dispatch which is also referred as run time polymorphism. Dynamic Method Dispatch Dynamic method dispatch is a technique by which call to a overridden method is resolved …

Java DecimalFormat example

In this post, we will see how to format a number using DecimalFormat in java. DecimalFormat DecimalFormat class is subclass of NumberFormat class and it is used to format numbers by using specify formatting pattern.We …

Can we override static method in java

No, we can not override static method in java.┬áStatic methods are those which can be called without creating object of class,they are class level methods. On other hand,If subclass is having same method signature as …

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