Google Git
Sign in
eclipse / jdt / eclipse.jdt.core / refs/tags/I20190318-1800
commitb9957bd06da31c58841b8ad50731877e58c32071[log] [tgz]
authorSimeon Andreev <simeon.danailov.andreev@gmail.com>Thu Feb 28 16:25:00 2019 +0100
committerAndrey Loskutov <loskutov@gmx.de>Sat Mar 16 12:26:40 2019 -0400
treecb3f3fdafcec734112662424f79d79f492778e5d
parent1a97faeae1fab88b811216221e44c4b5a3bf3f33 [diff]
Bug 544921 - CompilationUnitStructureRequestor has poor performance

CompilationUnitStructureRequestor.resolveDuplicates has poor performance
in extremely large source files with many field definitions. In
particular the class uses Eclipse custom hash maps, which show worse
performance than Java hash maps.

This change switches the two hash maps which show poor performance to
JRE hash maps.

Change-Id: I084232a59c8330769081bd7bdbaa8a3d5e35d5b9
Signed-off-by: Simeon Andreev <simeon.danailov.andreev@gmail.com>
1 file changed
tree: cb3f3fdafcec734112662424f79d79f492778e5d
  1. modules/
  2. org.eclipse.jdt.annotation/
  3. org.eclipse.jdt.annotation_v1/
  4. org.eclipse.jdt.apt.core/
  5. org.eclipse.jdt.apt.pluggable.core/
  6. org.eclipse.jdt.apt.pluggable.tests/
  7. org.eclipse.jdt.apt.tests/
  8. org.eclipse.jdt.apt.ui/
  9. org.eclipse.jdt.compiler.apt/
  10. org.eclipse.jdt.compiler.apt.tests/
  11. org.eclipse.jdt.compiler.tool/
  12. org.eclipse.jdt.compiler.tool.tests/
  13. org.eclipse.jdt.core/
  14. org.eclipse.jdt.core.ecj.validation/
  15. org.eclipse.jdt.core.internal.tools/
  16. org.eclipse.jdt.core.tests.builder/
  17. org.eclipse.jdt.core.tests.compiler/
  18. org.eclipse.jdt.core.tests.model/
  19. org.eclipse.jdt.core.tests.performance/
  20. tests-pom/
  21. .gitignore
  22. CONTRIBUTING
  23. LICENSE
  24. NOTICE
  25. pom.xml
  26. README.md
README.md

JDT Core

This is the core part of Eclipse's Java development tools. It contains the non-UI support for compiling and working with Java code, including the following:

  • an incremental or batch Java compiler that can run standalone or as part of the Eclipse IDE
  • Java source and class file indexer and search infrastructure
  • a Java source code formatter
  • APIs for code assist, access to the AST and structured manipulation of Java source.

For more information and important links, refer to the [JDT wiki page] 1 or the [JDT project overview page] 2.

License

Eclipse Public License (EPL) v1.0