RUBY-23795
IDEA-CR-45416

This reverts commit cc49f487

[jvm-lang] `updateMethodParametersRequest` added. `ExistingParameterWrapper` marked as not for public use

cleanup: use lazy value and extract value into properties bundle for 'New Scratch File' action (IDEA-CR-44459)

java: move components which should work in Java plugin from JavaIdePlugin.xml to JavaPlugin.xml and JavaActions.xml

JavaIdePlugin.xml now contain components which are supposed to be included into Java IDEs (IntelliJ IDEA and Android Studio) but shouldn't be included into Java plugin which may be installed into other IntelliJ-based IDEs (IDEA-195719).

'WEB_MODULE' resolves to WebModuleType in IntelliJ IDEA and to PlatformWebModuleType in WebStorm and PhpStorm, so WebModuleType.getInstance will fail with ClassCastException if it's invoked in WebStorm/PhpStorm and PlatformWebModuleType.getInstance will fail if it's invoked in IDEA. Now the both methods are deprecated and PlatformWebModuleType.getInstance which work in all IDEs is used instead. This is needed to use Java support as a plugin in WebStorm (IDEA-195719).

AC/C++: LightPSI: CPP-15784 Introduce multi-PSI provider for C-family with lightweight language as main - proper support for large files

remove ApplicationImpl#myWriteActionThread serving no practical purpose but confusing curious readers

RUBY-23795

This fixes `project.someProperty` cases where `someProperty` is a property of some convention.
Also conventions doesn't support setter invocation via method call, so they are ignored.

Use lazy classloading of stub index extensions with iterator in background thread instead of eager point.getExtensionList() during initComponent

find extension by class - efficient implementation, if no listeners, simply use iterator (so, only extensions from 0 to index of wanted are created) do not register interface extensions in pico container