ConcurrentSkipListMap equals() method in Java with Examples
The equals() method of java.util.concurrent.ConcurrentSkipListMap is an in-built function in Java which to check the equality of this Map object with the specified object. The method returns true if the given object is also a map of the previous one and the two maps have the same mappings.
Syntax:
public boolean equals(Object ob)
Parameter: The function accepts a single mandatory parameter ob which specifies object to be compared for equality with this map.
Return Value: The function returns true if the specified object is equal to this map.
Below programs illustrate the above method:
Program 1:
import java.util.concurrent.*;
class GFG {
public static void main(String[] args)
{
ConcurrentSkipListMap<Integer, Integer>
mpp = new ConcurrentSkipListMap<Integer,
Integer>();
for ( int i = 1 ; i <= 5 ; i++)
mpp.put(i, i);
System.out.println(mpp.equals( 4 ));
}
}
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Program 2:
import java.util.concurrent.*;
class GFG {
public static void main(String[] args)
{
ConcurrentSkipListMap<Integer, Integer>
mpp = new ConcurrentSkipListMap<Integer,
Integer>();
for ( int i = 1 ; i <= 5 ; i++)
mpp.put(i, i);
System.out.println(mpp.equals( 3 ));
}
}
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Reference: https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentSkipListMap.html#equals-java.lang.Object-
Last Updated :
14 Feb, 2019
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