Is string a wrapper class?
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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 are teh sub-classes of a component class?
Can we create an object of static class in java?
Where are register variables stored?
What is console based application in java?
What is an escape character in java?
what is the difference between String and StringBuffer classes?
what is use of business objects?
Difference between the paint() and repaint() methods?
describe method overloading
What is the argument type of main() method?
what is prepare statement? what is calabedtarement?