Java8InAction | repository contains all the source code | Learning library
kandi X-RAY | Java8InAction Summary
kandi X-RAY | Java8InAction Summary
Java8InAction
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Displays a simple toast
- Groups meals by type and caloric level
- Gets caloric levels by type
- Display the meals
- Main command line
- Returns a link between the two tables
- Default Lambda
- Create a trade builder
- Prints the total number of meals
- Asserts that the properties of the Map are valid
- Read a duration argument
- Runs the application
- Main entry point
- Convenience method for plain trading
- Main entry point
- Prints the arguments
- Demonstrates how to use the shopping cart
- Runs the spell checker
- Main method for testing
- Demonstrates how to show a meal
- Test program
- This method finds all the currencies in a particular product
- Simple test
- Test the application
- Main method
- The main method
Java8InAction Key Features
Java8InAction Examples and Code Snippets
Community Discussions
Trending Discussions on Java8InAction
QUESTION
I am new to Java 8 and looking to understand the difference between the two scenarios. I know that once a stream is operated and consumed then stream cant be reused again it will give an error.
Scenario-1:
...ANSWER
Answered 2018-Oct-07 at 13:56The two calls to s.forEach
utilise the same stream hence the exception in the first example whereas the call to the stream()
method --> numbers.stream()
generates (yields) a new stream each time hence doesnt throw a "java.lang.IllegalStateException: stream has already been operated upon or closed".
QUESTION
This code is a quoted from Java 8 in Action, which is also in the book 11.4.3.
...ANSWER
Answered 2018-Jun-14 at 13:02As a first note, that code is distracting from what’s happening due to the unnecessary splitting into multiple Stream operations.
Further, there is no sense in doing
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Java8InAction
You can use Java8InAction like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Java8InAction component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page