[KIEKER-1898] Example userguide/ch3-4--custom-components broken

[rju]

JIRA Issue: KIEKER-1898 Example userguide/ch3-4--custom-components broken Original Reporter: Andre van Hoorn

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There seem to be multiple issues here:

• Outdated gradlew?
• Outdated plugin section in the build.gradle. Should probably be apply plugin: 'application'

Finally:

{{andrevanhoornAndres-MBP ch3-4--custom-components % ./gradlew runMonitoringAndAnalysis

> Task :runMonitoringAndAnalysis FAILED
Error: Unable to initialize main class kieker.examples.userguide.ch3and4bookstore.Starter
Caused by: java.lang.SecurityException: Invalid signature file digest for Manifest main attributes}}

[rju]

author rju -- Wed, 6 Oct 2021 23:07:17 +0200

I updated the gradle wrapper and fixed some minor issues with the build.gradle files (missing id keyword in plugins). However, I only tested that locally.

[rju]

author André van Hoorn -- Thu, 7 Oct 2021 12:14:58 +0200

Thanks! The signature error still seems to be present.

[rju]

author rju -- Thu, 7 Oct 2021 15:21:00 +0200

Strangely, this has something to do with ‘net.kieker-monitoring:kieker:1.15:emf’. when I use net.kieker-monitoring:kieker:1.15, it starts, but fails on missing classes (of course). When I add the necessary emf dependencies it works.

[rju]

author rju -- Thu, 7 Oct 2021 15:25:58 +0200

The example is also mostly obsolete, as it uses primarily deprecated code. Thus, it must be ported in 1.16