Answer Posted / yogesh

no...

Why enumeration is faster than iterator?

918

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Can I overload to string method

1427

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What are streams in java 8?

984

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What is difference between == equals () and compareto () method?

1023

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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". } } }

1785

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How big is a boolean?

1017

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Explain the use of sublass in a java program?

1007

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What are internal variables?

977

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How to print an arraylist in java?

1058

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Name component subclasses that support painting in java programming?

1047

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What is the purpose of using bufferedinputstream and bufferedoutputstream classes?

1051

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Why java is used everywhere?

988

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What is the method to declare member of a class static?

997

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How will you serialize a singleton class without violating singleton pattern?

1943

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Does java support multiple inheritance or not?

1083

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