Java 8 Streams Filter With Multiple Conditions Examples

A quick guide to java 8 streams filtering concept with multiple conditions. This demonstrates how to use filter() in a…

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Java – How to Convert Java Array to Iterable?

A quick guide to convert an array to iterable in java using Stream api with examples programs in two ways.…

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Java 8 – Converting a List to String with Examples

A quick guide to convert List to String in java using different methods and apache commons api with examples. 1.…

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Java 8 IntStream With Working Examples

A quick guide to understand primitive int representation of Stream as interface IntStream to support integer operations and with the…

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Java Convert File Contents to String

A quick guide on how to convert the file contents to String using Java Files api and with example programs.…

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Java Spark RDD reduce() Examples – sum, min and max operations

A quick guide to explore the Spark RDD reduce() method in java programming to find sum, min and max values…

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Java 8 Parallel Streams – Custom Thread Pools Examples

A brief intro to custom thread pools and their use in Java 8 parallel streams. Examples on how to use…

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Java 8 Streams – Group By Multiple Fields with Collectors.groupingBy()

A guide to group by two or more fields in java 8 streams api. Examples to grouping List by two…

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Java 8 – How To Read A File?

A quick guide on how to read the file in older java and new JDK 8 version with example programs.…

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