Answer Posted / sukhvider

static block executes whenever the class loaded in the Java virtual machine that means object is before going to main Method.

What is variable explain with example?

992

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What is the use of jtable?

1057

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In which language java is written?

920

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What is a method in programming?

1121

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What is thread safe java?

867

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What is the difference between the paint() and repaint() methods in java programming?

1130

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What is meant by oops concept in java?

926

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what is difference betweem home interface and remote interface?

2562

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Why are functions called methods in java?

941

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If two threads have same priority which thread will be executed first ?

1410

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What is thread start?

908

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What are the main uses of this keyword?

993

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Is there any way to find whether software installed in the system is registered by just providing the .exe file? I have tried the following code but its just displaying the directory structure in the registry. Here the code : package com.msi.intaller; import java.util.Iterator; import ca.beq.util.win32.registry.RegistryKey; import ca.beq.util.win32.registry.RootKey; public class RegistryFinder { public static void main(String... args) throws Exception { RegistryKey.initialize(RegistryFinder.class.getResource("jRe gistryKey.dll").getFile()); RegistryKey key = new RegistryKey(RootKey.HKLM, "Software\\ODBC"); for (Iterator subkeys = key.subkeys(); subkeys.hasNext();) { RegistryKey subkey = subkeys.next(); System.out.println(subkey.getName()); // You need to check here if there's anything which matches "Mozilla FireFox". } } }

1748

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Can you call a method on a null object?

966

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What is the final class modifier?

962

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