model.addProperty( "ant-version", "1.6.5" );
model.addProperty( "mail-version", "1.4" );
model.addProperty( "commons-el-version", "1.0" );
model.addProperty( "slf4j-version", "1.0.1" );
model.addProperty( "eclipse-compiler-version", "3.1.1" );
model.addProperty( "mx4j-version", "3.0.1" );
model.addProperty( "jta-spec-version", "1.0.1B-rc4" );
model.addProperty( "activation-version", "1.1" );
addModel( model );
model = toModel( "org.apache.maven:maven-plugin-tools-api:2.0" );