Filter collection in Java 8
Filter collection in Java 8
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
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
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
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
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
ModuleNotFoundError: No module named 'collection-filter'
ModuleNotFoundError: No module named 'collection-filter' Hi, My... named 'collection-filter' How to remove the ModuleNotFoundError: No module named 'collection-filter' error? Thanks Hi, In your
ModuleNotFoundError: No module named 'collection-filter' Hi, My... named 'collection-filter' How to remove the ModuleNotFoundError: No module named 'collection-filter' error? Thanks Hi, In your
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
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
Collection in java
Collection in java What are the meaning of the letters E,T,K and V that come in the collection concept
Collection in java What are the meaning of the letters E,T,K and V that come in the collection concept
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 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 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 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 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
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
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
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
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
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
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
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
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
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
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
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
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
filter implementation in java How to implement filters in java? Java - filter implementation Tutorials Filter Files in Java Response Filter Servlet Example
collection
collection As we know array holds the similar kind of elements, then in collection how toArray() method will convert the collection having different objects as elements to an array in java
collection As we know array holds the similar kind of elements, then in collection how toArray() method will convert the collection having different objects as elements to an array in java
garbage collection implementation dependent java
garbage collection implementation dependent java How a garbage collection works in Java
garbage collection implementation dependent java How a garbage collection works in Java
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
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
Java collection -Hashtable
Java collection -Hashtable What is Hashtable in java collection? Java collection -Hashtable;- The hashtable is used to store value in the form of map key with value. import java.util.Hashtable; import
Java collection -Hashtable What is Hashtable in java collection? Java collection -Hashtable;- The hashtable is used to store value in the form of map key with value. import java.util.Hashtable; import
Java collection-LinkedList
Java collection-LinkedList How to use java collection-linked list ? Example: import java.util.Iterator; import java.util.LinkedList; import java.util.List; public class LinkedListExample{ public static void
Java collection-LinkedList How to use java collection-linked list ? Example: import java.util.Iterator; import java.util.LinkedList; import java.util.List; public class LinkedListExample{ public static void
How to convert Collection to Array in Java?
How to convert Collection to Array in Java? Hello, I have a collection object in data with data in it. How to convert Collection to Array in Java... to Array in Java. Here is the code for converting Collection to Array: String
How to convert Collection to Array in Java? Hello, I have a collection object in data with data in it. How to convert Collection to Array in Java... to Array in Java. Here is the code for converting Collection to Array: String
Java collection Queue Example
Java collection Queue Example How can we use Queue in java collection? import java.util.LinkedList; import java.util.Queue; public... LinkedList(); queue.add("Java"); queue.add("DotNet
Java collection Queue Example How can we use Queue in java collection? import java.util.LinkedList; import java.util.Queue; public... LinkedList(); queue.add("Java"); queue.add("DotNet
Java Collection-TreeSet
Java Collection-TreeSet What is TreeSet in Java Collection? Example: import java.util.Iterator; import java.util.TreeSet; public class TreeSetExample{ public static void main(String [] args
Java Collection-TreeSet What is TreeSet in Java Collection? Example: import java.util.Iterator; import java.util.TreeSet; public class TreeSetExample{ public static void main(String [] args
Java collection LinkedHashSet
Java collection LinkedHashSet How can we use LinkedHashSet in java collection? import java.util.Iterator; import java.util.LinkedHashSet; import java.util.Set; public class LinkedHashSetExample{ public static
Java collection LinkedHashSet How can we use LinkedHashSet in java collection? import java.util.Iterator; import java.util.LinkedHashSet; import java.util.Set; public class LinkedHashSetExample{ public static
Java collection Stack example
Java collection Stack example How to use Stack class in java collection? The Stack class uses the First In Last Out(FILO) mechanism... :- -1 Description:- The above example demonstrates you the Stack class in java
Java collection Stack example How to use Stack class in java collection? The Stack class uses the First In Last Out(FILO) mechanism... :- -1 Description:- The above example demonstrates you the Stack class in java
Java collection Vector
Java collection Vector How can we use the vector class in java program? The vector class is similar to the ArrayList class except that the vector class is synchronized. import java.util.Iterator; import
Java collection Vector How can we use the vector class in java program? The vector class is similar to the ArrayList class except that the vector class is synchronized. import java.util.Iterator; import
Collection
Collection What is the exact difference between lagacy classes and collection classes? and Enumeration is possible on Collection classes
Collection What is the exact difference between lagacy classes and collection classes? and Enumeration is possible on Collection classes
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
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