Code completion is not working on macOS

[djelinek]

Issue information

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BUG report

Environment

• Apache Camel LSP Client Extensions Plugin version: 1.0.0.201910110736
• Eclipse IDE 2019-03 (4.11.0)
• OS:
  • Linux (RHEL, Fedora, Ubuntu, ...)
  • Windows
  • macOS

Description of wrong behavior

• Empty content assistant for code completion on macOS. Tried inside XML and Java editors.

Exact steps to reproduce issue

1. open file with camel-context (e.g. xml or java syntax)
2. try to invoke code completion for e.g. <from uri="t">
3. empty content assistant