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Java in General

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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!

alternative of sun.rmi.transport.proxy in Java9

java.lang.IllegalStateException: zip file closed

Push existing project from Eclipse to GitLab

Unnamed package in Oracle's specification

HTTPUrlConnection and Java 9

download BeanBox from Sun Microsystems

Attribute missing while marshaling

Creating a map of maps from a list using Java 8 streams

String immutable

Trying to query an sql statement from a java program.

polymorphic computer player: an abstract class with an abstract method

Why use user defined class object as key in HashMap

instanceof operator

HashMap and hashCode

Need to build a logic for a Forex Calculator

Unresolved Compilation Problem

Finding the 'ArrayList' with the greatest length

JFileChooser only runs once from GET method

How to manipulate the value in this simulation code

Counting number of String objects

how to map a value in jsp with relevant value

Confusion regarding method hiding

readUnsignedShort() Method

Intro, book(s) question, another language assistance, and final vague question

Help with Loosely Coupling Code

about web project URL

How can I change the number of servers and customer into 10,20, 30, 40, 50

Losing initial log events using log4j2 socket appender when destination disconnects tcp connection a

What is the good practice of java heap ?

Vector capacity in Java

Inheritance in Java

Making Sure to Skip Duplicates When Populating LinkedList

Handling exceptions

Java