#104 - Fix jpa eclipselink example build.

Added main method to eclipselink JPA example to prevent “Unable to find main class” error from spring-boot repacking during build.

jpa/eclipselink/src/main/java/example/eclipselink/Application.java

@@ -18,6 +18,7 @@ package example.eclipselink;
 import java.util.Collections;
 import java.util.Map;
 
+import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration;
 import org.springframework.orm.jpa.vendor.AbstractJpaVendorAdapter;
@@ -51,4 +52,12 @@ public class Application extends JpaBaseConfiguration {
 		// Turn off dynamic weaving to disable LTW lookup in static weaving mode
 		return Collections.singletonMap("eclipselink.weaving", "false");
 	}
+	
+	public static void main(String[] args) {
+		
+		CustomerRepository repository = SpringApplication.run(Application.class, args).getBean(CustomerRepository.class);
+		repository.save(new Customer("Richard", "Feynman"));
+		
+		System.out.println(repository.findAll());
+	}
 }