Filter collection in Java 8

Ads

 
 

Share on Google+Share on Google+

Java Coder
Filter collection in Java 8
2 Answer(s)      15 days ago
Posted in : Java Beginners

Hi,

I have following collection:

List<String> listBoks = new ArrayList<>(
Arrays.asList("Learn Java in a Day",
          "Learn Java Easily",
          "Learn PHP",
           "Learn iOS programming"));

I want to filter out this array and only get data containing Java in it.

How to filter this using the Java 8?

Thanks

Ads
View Answers

April 13, 2017 at 9:47 AM


Hi,

Example of Filter collection in Java 8

You can use the following code in Java 8:

listBoks.removeIf(s -> !s.contains("Java"));

Above code will remove all the data not containing "Java".

Thanks



April 13, 2017 at 9:47 AM


Hi,

We have huge collection of Java util package examples check all at Java Util Examples.

Thanks


Ads









Related Tutorials/Questions & Answers:
Filter collection in Java 8
Filter collection in Java 8  Hi, I have following collection... Java in it. How to filter this using the Java 8? Thanks   Hi, Example of Filter collection in Java 8 You can use the following code in Java 8
What is the best way to filter a Java Collection?
to filter a Java Collection? Thanks   Hi, In Java 8 you can use...What is the best way to filter a Java Collection?  Hi, I have... is using Java 8. Thanks   Hi, We have huge collection of Java util package
Advertisements
filter implementation in java
filter implementation in java   How to implement filters in java?   Java - filter implementation Tutorials Filter Files in Java Response Filter Servlet Example
Java 8 consumer class(interface) example
How to use the Java 8 consumer class(interface)? In this example program I will show you how you can use the consumer interface of the Java 8 to iterate.... The Consumer is a functional interface added to the Java 8 which is used to assign
java code 8 of 1
java code 8 of 1  Develop a program that computes the distance a boat travels across a river, given the width of the river, the boat's speed perpendicular to the river, and the river's speed. Speed is distance/time
java program 8
java program 8  Develop the program calculateHeight, which computes the height that a rocket reaches in a given amount of time. If the rocket accelerates at a constant rate g, it reaches a speed of g ? t in t time units
Java code for enabling filter to a checkbox and disabling filter to that checkbox after uncheked
Java code for enabling filter to a checkbox and disabling filter to that checkbox after uncheked  Can anybody say the Java code for enabling filter to a checkbox and disabling filter to that checkbox after uncheked
Java Collection
Java Collection  What is the Collection interface
8 - Java Beginners
8  Unit board is PIC18F4520 Purpose of euiqpment is to make test heart beat; fast/slow/moderate heartbeat I need to activate the speaker when testing for heartbeat. Should be able to start buzzing when testing is done. Should
filter
filter  What is filter? Can filter be used as request or response
Java collection
Java collection  What are differences between Enumeration, ArrayList, Hashtable and Collections and Collection
Building and Running Java 8 Support
Building and Running Java 8 Support  As you know Java 8 is already released and available for download. Now I am developer of Java based projects. So... and run Java 8 application in Eclipse? Thanks   Hi, don't worry
JEE 8 - Java Enterprise Edition 8
JEE 8 - Java Enterprise Edition 8 Tutorials, Examples and latest updates... about the JEE 8: The Java Community Process (JCP) team has started the development of next generation JEE 8 Java EE 8 Takes Off
Collection in java
Collection in java  What are the meaning of the letters E,T,K and V that come in the collection concept
Lambda Expression in Java 8
Lambda Expression in Java 8: Learn the power of Lambda Expression... in the Java 8. This is the biggest upgrade introduced in the Java so far... Expression in Java 8? The Lambda Expression is one of most important feature added
Learn the Java 8 and master the new features of JDK 8
JDK 8 - Java 8 Tutorial and examples: Learn JDK 8 with the help of examples... bug fixes. Here we are giving the news, articles and updates of Java 8. About Java 8 Java 8 Officially released JDK 8 Developers
Filter Files in Java
Filter Files in Java       Introduction The Filter File Java example code provides the following functionalities: Filtering the files depending on the file
Java collection
Java collection  What are differences between Enumeration, ArrayList, Hashtable and Collections
Java collection
Java collection  What is relation between map and set
Java Collection
Java Collection  What are Vector, Hashtable, LinkedList and Enumeration
java collection
java collection  how do I use a treeset to print unique words
About Java 8
to see) in Java 8: Streams: Stream is a new collection that will make...Java 8 is slated to be released in March 2014 but the debate has already begun... for Java developers or not. This debate has made Java 8 update as the most
How to download and install Java 8 on Windows?
How to download and install Java 8 on Windows?  I am beginner in Java going to learn and make program in Java. Is there any tutorial for setting up Java development kit? Tell me How to download and install Java 8 on Windows
Java garbage collection
Java garbage collection  What is Garbage Collection and how to call it explicitly
Java Collection API - Java Tutorials
Java Collection API Collection was added to Java with J2SE 1.2 release. Collection framework is provided in 'java.util.package'. All collections... of the collection interfaces. Also, they are reusable data structures. Algorithms
java bits 8 - Java Interview Questions
java bits 8  Assume that country is set for each class. Given: 10. public class Money { 11. private String country, name; 12. public getCountry() { return country; } 13.} and: 24. class Yen extends Money { 25. public
Java EE 8 Takes Off
Finally its good news for Java developers as Java EE 8 Takes Off The future version of Java EE 8 officially launched as JSR 366 via the JCP (Java Community... to be introduced in the JEE8. The primary focus of Java EE 8 will be providing
Java collection HashSet
Java collection HashSet  How can we use HashSet in java program?   The hashSet class is used to create a collection and store it in a hash table. Each collection refer to a unique value. import java.util.Collections
Collection classes in java
is the reason using java collection classes saved/stored the data/content.I don't understand, what is the idea using java collection classes in project. Or the data is stored in both database and java collection classes
Collection classes in java
is the reason using java collection classes saved/stored the data/content.I don't understand, what is the idea using java collection classes in project. Or the data is stored in both database and java collection classes
java collection - Development process
java collection - creating and comparing lists using Java  How to compare two list in java? and i have to create two more list from old two list. Comparing and Creating new list in Java Java Example code for creating
Tutorials   
Java Spring Hibernate Struts Training What type of programming language is Java? How do beginners learn about Java? ClassNotFoundException HttpRequestInterceptor java.lang.noclassdeffounderror: org/apache/http/httprequest noclassdeffounderror: org/apache/http/client/methods/httpurirequest java.lang.NoClassDefFoundError: org/apache/http/client/HttpClient How do I resolve this Java Class not found exception? httpclient java.lang.NoClassDefFoundError Apache Commons ioutils maven dependency Read/Convert an inputStream to a String What is the meaning of Java Platform? Why Java is a platform independent language? What is the benefits of learning Core Java? Which technology should I learn after Java? What is array in java with example? How to Convert ArrayList to Array? How to substring in Java? How to format number in Java? What is instance variable in Java? How to download MySQL JDBC driver? What is Calendar class in Java? Which is the best Java tutorials for beginners? How to rename a file in Java? How to delete file in Java code? How to get day from date in Java using Calendar? How to get day of week in Java? How to calculate Date Difference in Java? How to compare date in Java? How to declare array in Java? How to calculate average of array in Java? What is Array in Java? write a java program to find the summation of all the integers entered on command line Sum of two numbers using command line arguments in Java How to create and use Array in Java? How to pass command line arguments in Java? How to create Applet Hello World? Appending String efficiently in Java How to append String in Java? How to list even numbers between 1 and 100? How to add BigDecimal in Java? What is Abstraction In Java? Which is best Beginners Java Tutorial? What is java.util package? Create list from array in Java Filter collection in Java 8 What is the best way to filter a Java Collection? Easy way to transform Collection to Array? How to convert Collection to Array in Java? What are Basic Java Language Elements? Advanced Java Tutorials in 2017

Ads

 
Advertisement null

Ads