if we write like this then it would be better. HashMap map = new HashM

Map map = new HashMap(2);
map.add(“1”,”one”);
map.add(“2”,”two”);
map.add(“3”,”three”); What will happen at this line?

Question Posted / raman t

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Answer Posted / raman t

if we write like this then it would be better.

HashMap map = new HashMap();
map.add( "cat", "Meow" );
map.add( "ape", "Squeak" );
map.add( "dog", "Woof" );
map.add( "bat", "Squeak" );
System.out.println( "map = " + map );

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