java-tutorials/core-java

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Core Java Cookbooks and Examples

Relevant Articles:

• Immutable ArrayList in Java

• Java - Reading a Large File Efficiently

• Java InputStream to String

• Converting between an Array and a List in Java

• Converting between an Array and a Set in Java

• Converting between a List and a Set in Java

• Convert a Map to an Array, List or Set in Java

• Java – Write to File

• Java Scanner

• Java Timer

• Java – Byte Array to Writer

• How to Run a Shell Command in Java

• MD5 Hashing in Java

• Guide to the Java ArrayList

• Guide to Java Reflection

• A Guide to Java Sockets

• Java 8 Collectors

• Guide To CompletableFuture

• Guide to Java 8’s Functional Interfaces

• Convert char to String in Java

• Random List Element

• Convert String to int or Integer in Java

• Java 8 – Powerful Comparison with Lambdas

• Java – Directory Size

• Java – Try with Resources

• A Guide to the Java ExecutorService

• Java 8 New Features

• Lambda Expressions and Functional Interfaces: Tips and Best Practices

• The Double Colon Operator in Java 8

• Java 8 Streams Advanced

• Introduction to Thread Pools in Java

• Guide to Java 8 Collectors

• The Java 8 Stream API Tutorial

• New Features in Java 8

• Introduction to Java 8 Streams

• Guide to the Fork/Join Framework in Java