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eclipse / jdt / eclipse.jdt.ui / cf4fcb2c1c6119d98183bee918a89cfe2ac5fc22
commitcf4fcb2c1c6119d98183bee918a89cfe2ac5fc22[log] [tgz]
authorCarsten Hammer <carsten.hammer@t-online.de>Sat Oct 03 16:21:27 2020 +0200
committerFabrice Tiercelin <fabrice.tiercelin@yahoo.fr>Sat Oct 03 11:43:13 2020 -0400
tree0cc9d0d8412bd425a18832a01e4f3c2314746d83
parent903e2ae5ab5ca75896c7bba26280f2194a42c0a3 [diff]
Bug 567566 - Invokes of inefficient new String() constructor

Creating a new java.lang.String object using the no-argument constructor
wastes memory because the object so created will be functionally
indistinguishable from the empty string constant "".  Java guarantees
that identical string constants will be represented by the same String
object.  Therefore,you should just use the empty string constant
directly.

Rank: Of Concern (18), confidence: Normal
Pattern: DM_STRING_VOID_CTOR
Type: Dm, Category: PERFORMANCE (Performance)

Change-Id: Ieb4d7558e20f2bd4c33fa7e74e3a4fd9847c9343
Signed-off-by: Carsten Hammer <carsten.hammer@t-online.de>
19 files changed
tree: 0cc9d0d8412bd425a18832a01e4f3c2314746d83
  1. org.eclipse.jdt.astview/
  2. org.eclipse.jdt.astview.feature/
  3. org.eclipse.jdt.core.manipulation/
  4. org.eclipse.jdt.jeview/
  5. org.eclipse.jdt.jeview.feature/
  6. org.eclipse.jdt.junit/
  7. org.eclipse.jdt.junit.core/
  8. org.eclipse.jdt.junit.runtime/
  9. org.eclipse.jdt.junit4.runtime/
  10. org.eclipse.jdt.junit5.runtime/
  11. org.eclipse.jdt.text.tests/
  12. org.eclipse.jdt.ui/
  13. org.eclipse.jdt.ui.examples.javafamily/
  14. org.eclipse.jdt.ui.examples.projects/
  15. org.eclipse.jdt.ui.tests/
  16. org.eclipse.jdt.ui.tests.refactoring/
  17. org.eclipse.ltk.core.refactoring/
  18. org.eclipse.ltk.core.refactoring.tests/
  19. org.eclipse.ltk.ui.refactoring/
  20. org.eclipse.ltk.ui.refactoring.tests/
  21. tests-pom/
  22. .gitignore
  23. CONTRIBUTING
  24. LICENSE
  25. NOTICE
  26. pom.xml
  27. README.md
README.md

Contributing to JDT UI - Java development tools UI

Thanks for your interest in this project.

Project description:

The JDT UI implements the user interface for the Java IDE. This includes views like Package Explorer and JUnit, the Java and properties files editors, Java search, and refactorings. Website: http://www.eclipse.org/jdt/ui/

How to contribute:

Contributions to JDT UI are most welcome. There are many ways to contribute, from entering high quality bug reports, to contributing code or documentation changes. For a complete guide, see the [How to Contribute] 1 page on the team wiki.

Developer resources:

Information regarding source code management, builds, coding standards, and more.

Contributor License Agreement:

Before your contribution can be accepted by the project, you need to create and electronically sign the Eclipse Foundation Contributor License Agreement (CLA).

Forum:

Public forum for Eclipse JDT users.

Search for bugs:

This project uses Bugzilla to track ongoing development and issues.

Create a new bug:

Be sure to search for existing bugs before you create another one. Remember that contributions are always welcome!

Contact:

Contact the project developers via the project's “dev” list.

License

Eclipse Public License (EPL) v2.0