The .classpath file
Use this information to understand how the .classpath file maintains the project's source and target references for Java compilation and compressed file or project dependencies
The .classpath maintains the project's source and target references for Java compilation and compressed file or project dependencies.
This configuration is maintained through the Java Build Path page in the project's properties. Source entries can be added, ordered, or new JAR file dependencies can all be managed through the Java Build Path page.
Optionally, Access Rules and JavaDoc references can be configured on JAR files. Access Rules are discussed further in Access Rules option.