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Java in General

Stuff that is past the beginners stage

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HashMap implementation

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Java in General

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Java in General Forum at JavaRanch

Java Reference type question

2 months ago 4 replies

JNA

2 months ago 0 replies

error : class name only excepted if annotation processing is explicitly requested

2 months ago 3 replies 1

I am not able to access the Static method

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Web Services

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3 months ago 12 replies

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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

Is there a way to produce sound with Java?

Why wait and notify from synchronized context?

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

Why are business services classes designed as singleton

Fortune generator

Java in General Forum at JavaRanch

Java Reference type question

JNA

error : class name only excepted if annotation processing is explicitly requested

I am not able to access the Static method

How do I use a schema, when creating a RESTful client?

Not understand json from petfinder.com, doesn't seem to match the same response in xml

Best/Easiest way to write an object to an XML file

akka java round robin pool

org/apache/poi/openxml4j/exceptions/InvalidFormatException using JXLS

Code review

NPE Null Pointer Exception

Sort graph using Dijkstra's

When a constant should be passed into a method

JUnit testing Binary Search Trees

Netbeans persistence.xml - definition of path for persistence unit

Is my parameter immutable?

How to create a war file including dependencies?

GUI TextArea problem

nested loop probelm

Digital technologies

giving sequence number based on search option

Getting exception as java.io.FileNotFoundException:

What are the ways to Test JFR file using Java Machine Control

How to minimize a string result in java

Union-find ADT's & Minimum Spanning Trees

Java-Mysql How to check username already exist in database?

switch on a long

Controller and Sorted List, sorting.

What other interesting things can I learn, alongside Java (Android)?

Quran Symmetry Analyser

File input random characters

Can Collections.sort(arg1, arg2) contain an array as it's first argument?

Prioritized LinkedList

decoding unicode

Java