Eclipse formatter option parentheses_positions_in_method_invocation not considered regardless its value

Java code formatter in VSCode is not yet supporting the org.eclipse.jdt.core.formatter.parentheses_positions_in_method_invocation option. And identical issue was raised here: https://github.com/revelc/formatter-maven-plugin/issues/343.

Can it be that VSCode uses an older version of the Eclipse formatter plugin?

Environment

• Operating System: MacOS
• JDK version: 15
• Java extension version: rehhat.java v0.79.2
• Visual Studio Code version:
  Version: 1.57.0
  Commit: b4c1bd0a9b03c749ea011b06c6d2676c8091a70c
  Date: 2021-06-09T17:22:31.215Z (1 wk ago)
  Electron: 12.0.9
  Chrome: 89.0.4389.128
  Node.js: 14.16.0
  V8: 8.9.255.25-electron.0
  OS: Darwin x64 19.6.0

Steps To Reproduce

method(
    arg1,
    arg2,
    arg3
);

is always formatted to:

method(
    arg1,
    arg2,
    arg3);

regardless of the value given to the Eclipse formatter option org.eclipse.jdt.core.formatter.parentheses_positions_in_method_invocation (set to preserve_positions).

It would be nice to at least not join wrapped lines according to <setting id="org.eclipse.jdt.core.formatter.join_wrapped_lines" value="false"/>.

使用 Java 代码片段以及 Eclipse 中针对 parentheses_positions_in_method_invocation 和 join_wrapped_lines 的格式化设置，在 VS Code 中重现该问题。然后跟踪 extension 的 formatter 集成，并确定选项在哪个环节丢失；当配置的值得到遵循，并且在 join_wrapped_lines 为 false 时换行的行不会被合并，即视为完成。