1000+ Java-Source-Code-Examples

This page contains 1000+ Java source code examples. All the Java source code examples contain an output. You can use these Java source code examples and code snippets in your Java projects.

Here are the source code examples of important Java topics such as Java basics, String, Array, Collections, JDBC, Java 8 Lambda, Streams, Functional Interfaces, Date-time API, and more.

Java Basic Programs and Coding Examples

Java String Source Code Examples

Java String Utility Methods Code Examples

Java StringBuilder Source Code Examples

Java String Conversion Code Examples

Conversion from String to Wrapper classes or Primitive types:

Conversion from Wrapper classes or Primitive types to String:

Java ArrayList Source Code Examples

Java Arrays Source Code Examples

Java Collections Utility Class Code Examples

Java LinkedList Source Code Examples

Java LinkedList add(), addFirst(), addLast() and addAll() Example
Iterate LinkedList using forEach() Method Example
Iterate through a LinkedList using an Iterator in Java
Iterate or Loop Through Elements LinkedList in Java Example
Search Elements of LinkedList in Java with Example
Remove First and Last Elements of LinkedList in Java
Get Elements from LinkedList Java Example
Java LinkedList remove(), removeFirst(), removeLast(), removeIf() and clear() Example

Java HashSet Source Code Examples

Java LinkedHashSet Source Code Examples

Iterating over a LinkedHashSet using forEach() Method Example
Iterate over LinkedHashSet using Iterator in Java Example
Iterate over LinkedHashSet in Java Example
Remove all Elements from LinkedHashSet in Java Example
Remove Element from LinkedHashSet Example
Check If an Element Exists in Java LinkedHashSet Example
Create LinkedHashSet in Java Example

Java TreeSet Source Code Examples

Create TreeSet in Java Example
Iterating over a TreeSet using Java 8 forEach() Method
Iterate over a TreeSet using Iterator in Java Example
Iterate over TreeSet in Java Example
Remove All Elements from Java TreeSet Example
Remove First and Last Element from TreeSet in Java
Remove Element from TreeSet in Java Example
Check If an Element Exists in Java TreeSet Example
Java TreeSet add(), first() and last() Method Example

Java Stack Source Code Examples

Java Queue Source Code Examples

Java HashMap Source Code Examples

HashMap Stream and Filtering Example
Java HashMap Iteration over Values Example
Java HashMap Iteration over Keys
Java HashMap replace() Example
Java HashMap size Example
Iterate over a HashMap Java using Lambda
Iterate over a HashMap Java 8 forEach
Iterating over a HashMap using Iterator in Java
Iterate over HashMap in Java
How to Store Employee Objects in HashMap
Remove Entry from HashMap Java
Check If Value Exists in HashMap Java Example
Check If Key Exists in HashMap Java Example
Create a HashMap in Java Example

Java JDBC Source Code Examples

Java 8 Lambda Source Code Examples

Java Method References Source Code Examples

Java method reference to a constructor example
Java method reference to static method example
Java method reference to an instance method of an object example
Java method reference to an instance method of an arbitrary object of a particular type

Java 8 Stream API Source Code Examples

Java Stream Methods/APIs Examples

Java 8 Functional Interface Source Code Examples

Optional Class Source Code Examples

Java 8 - Misc

Java 8 Date-Time API Source Code Examples

sourcecodeexamples/Java-Source-Code-Examples

ErrorLooks like something went wrong!

About

Resources

Uh oh!

Stars

Watchers

Forks

Releases

Packages 0

Error
Looks like something went wrong!

Packages