Aether SPI 0.9.0.M4 API

SPI

Package	Description
org.eclipse.aether.spi.connector
org.eclipse.aether.spi.connector.checksum
org.eclipse.aether.spi.connector.layout
org.eclipse.aether.spi.connector.transport
org.eclipse.aether.spi.io
org.eclipse.aether.spi.localrepo
org.eclipse.aether.spi.locator
org.eclipse.aether.spi.log