// Below is the Java program to create ImmutableMap
import com.google.common.collect.ImmutableMap;
import java.util.HashMap;
import java.util.Map;
 
class MapUtil {
 
	public static void main(String[] args)
	{
		ImmutableMap.Builder<String,String> imm = new ImmutableMap.Builder<String,String>();
		System.out.println("done");
		imm.put("as","ass");
		imm.put("asdfs","asd");
		imm.build();
		imm.put("as","asd");
		System.out.println("done2");
	}
}
 

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