java-buildpack

Automatically runs Grails, Groovy, Java Main, Play Framework, Spring Boot, and Servlet applications with minimal configuration, as shown in the extensive example documentation.

Includes over 35 frameworks for monitoring, security, profiling, and database connectivity, such as AppDynamics, New Relic, and PostgreSQL JDBC, detailed in the framework-specific docs.

Allows both operators and developers to override defaults via environment variables (e.g., JBP_DEFAULT_* for foundation-wide, JBP_CONFIG_* for app-specific), enabling fine-tuned control without code changes.

Supports customization through Git repository forking to add custom components or modify existing ones, with clear documentation on extending the buildpack.