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Java in General

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Java in General Forum at JavaRanch

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Java in General

Best this year

HashMap implementation

Which way of learning as developer do you prefer, video tutorials or reading a book?

Is while (1) loop possible in Java ?

How can I get this algorithm to work correctly ?

Picking a random Key and Value from a Map?

Connected Graph using Adjacency Matrix

java challange

Having problems reading data from a file and filling an ArrayList

Switch Case and enum

Why prefer char[] over String for password?

Teaching Java and OOP

Java String has an extra space and the file starts with ÿþ

Building my own computer and compiler

How to structure a class with optional parameters

getBytes() with UTF-8 and UTF-16

Relationship of Comparable and Comparator interfaces in Java.

Store String and array of digits

Does this feature exist? (returning downcasted object by method's argument or diamond interface)

Auto complete implementation using primitives only

Utility: Adding a word index to jdk-8-doc api

Best this month

Picking a random Key and Value from a Map?

Utility: Adding a word index to jdk-8-doc api

Does reflection always give the correct information re anonymous classes?

RegEx to match the first five-digit number

Declaring Method in main class

EBCDIC sort order in Java

Maven Project is not downloading dependent Jar from pom.xml

Hackerrank challenge

Difference between new operator and newInstance() method

Why wait and notify from synchronized context?

Is there a way to produce sound with Java?

Is there anyway I can get the result of java program out put to bash script variable ?

Question on Generics

Java & Least Significant Bits

String pool and the new operator question

Not decrypting properly

filling a 2D array with alphanumeric values -- type errors

Add Method with two parameter

polymorphic computer player: an abstract class with an abstract method

Why are business services classes designed as singleton

Java in General Forum at JavaRanch

Printing problem

How to pick Classes from a package

Java 5 Concurrency solution

Change ResourceBundle Locale

running a batch file by making jar file

Domain Object LightWeight Object Business Object

Getting the error "Exceeds Task Time-out of 120000s waiting for end prompt"

Searching a FileInputStream

Instance Variables and Arrays: Un-Initialized Values

Byte code manipulation for logging

There are two jre7 folders -- one in Program Files, one in Program Files (x86)

MAC address of remote machine in web application

Java Generics: Clashes after Erasure

Help needed in running unix cmd using Java Telnet Application

problem running Xuggler library

identification of the class by nature of the problem

Organizing code into published / internal instead of public / package-private

Executing jar - when java -jar fails

Java - All theory and No Practice

Exception in thread "main" java.lang.NoClassDefFoundError

Need help to solve this co-ordinate & pixel problem ?

'throws' clause specified; exception not thrown

Help with library path / Importing a folder into iTunes using Java

How this is possible could anyone tell it

Need barcode in a pdf

Getting a variable type using reflection

File Reading

Got Java Installed and Running

Method accepting variable number of dimensional arrays as arguments

Java SE 1.4 to Java 5 Migration

Getting local variable names in java

Getting Classpath at runtime

how to add deprecated tag to java files in an entire module

How to zip the contents inside a directory

To know Timezone given City,State/Province,Country

Java