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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

Given a LinkedHashSet of anagrams, print each set of anagrams alphabetically and on a new line.

Implementing Model View Controller With Test Methodologies

* Welcome Josh Bloch

How to choose between two similar but unrelated classes at runtime?

Conway's Game of Life in Java

Learning Python in order to learn Java better?

javafx not working in Java 10

Java by Comparison: Any tip about best practices?

Code For Review: Find Nth Rarest Element

Optional for method parameters

Implementing an algorithm using counters

Have an object communicate with another object

Design pattern: actor-role

Is it bad practice when an Object has to be aware of another Object?

Converting from List To Map?

Whether a supclass object has those members marked private from its superclass or not?

What's new in Java - a quick overview

* Winners: Effective Java (3rd Edition)

Upper and Lower Bounded Wildcard Question (Generics)

Initialize elements of a sub-array without overwritting the first ones

Best this month

Initialize elements of a sub-array without overwritting the first ones

I'm confused about frameworks still

what is the meaning of .... in code ?

Strings one and two are being outputted as "null" instead of the phrase

making a game tournament application

Why ArrayList causes java.lang.ArrayIndexOutOfBoundsException when multiple threads are adding Items

substring dynamic string

Formatting data into flie

Tab keyboard to move from one textarea to another textarea ?

What's the error here?

Garbage Collection

Include Double Quote in JSON String

How to put values from JTable to double values

How to fix the NullPointerException?

Serialization Concepts

Java Code to determine if a String ends with a particular group of characters error. Help?

Return the protocol from a URL address

Error while unmarshalling xml

Formatting Questions for Java Code to Determine if the Character is Lowercase, Uppercase, or a Digit

Java file calls and runs .PS1 file

Java in General Forum at JavaRanch

Public Service Announcement: Java Is Still Free!

Teaching Java and OOP

Renaming file on Linux Server Not Working

prevent interfaces from being interpreted

Migrating app from tomcat 7 to 8 with connection to MS SQLServer

Java To Math Equation Help Needed

Adding JTabbed panel class in Netbeans

Collection Framework - Collections.unmodifiableList(...) and Collections.singletonList(...)

Comparator or Comparable

Determining compilation failure or exception

Best path to be professional in java

Java Supports Multiple Inheritance without interfaces

Constructor for Converting an Int to a BigDecimal, but not One for BigInteger

Immutability

generic method

auto-find telnet server

Evaluating String + Integer

jTDS - USE database statement failed

Expiry date in java

float gets truncated to int even without warning

Get index method

I want to think up search of a key in Map on condition of compliance for 50% and more.

Character set and comparing characters

java Security - NoSuchAlgorithmException:

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

Java