What is treeset and treemap in java?
No Answer is Posted For this Question
Be the First to Post Answer
which of tha following is not a thread safe class? a) ArrayList b)Vector c)HashTable d)None
What is a java applet? What is an interface?
Why are arrays useful in java?
Explain the hierarchy of java exception classes?
In case of inheritance what is the execution order of constructor and destructor?
How many wrapper classes are there in java?
What are the parts of methodology?
Is main an identifier?
What are Interceptors?
How can we make a class singleton?
public class BatchTest { public static void main(String[] args) { Runtime run = Runtime.getRuntime(); try { Process p = run.exec("cmd start /c D:/test.bat"); System.out.println(p.exitValue()); } catch (Exception e) { e.printStackTrace(); } System.out.println("FINISHED"); } }
What is tochararray in java?