Java 7 one-liner to read file into string

http://jdevelopment.nl/java-7-oneliner-read-file-string/?utm_content=buffer8a345&utm_medium=social&utm_source=linkedin.com&utm_campaign=buffer

Java: Cobertura coverage report

Original here: http://stackoverflow.com/questions/2006014/how-to-generate-cobertura-code-coverage-report-using-maven-from-hudson

To run Cobertura during package phase, do

 <plugin>  
            <groupId>org.codehaus.mojo</groupId>  
            <artifactId>cobertura-maven-plugin</artifactId>  
            <version>2.5.2</version>  
            <configuration>  
                <formats>  
                    <format>xml</format>  
                </formats>  
            </configuration>  
            <executions>  
                <execution>  
                    <phase>package</phase>  
                    <goals>  
                        <goal>cobertura</goal>  
                    </goals>  
                </execution>  
            </executions>  
   </plugin>         

Heres an example of pom

http://macgyverdev.blogspot.com/2011/04/development-environment-for-google-app.html

And here how to integrate in Hudson http://macgyverdev.blogspot.com/2011/04/hudson-continous-integration-for-google.html

Install Oracle Java 7 in Ubuntu

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java7-installer

Code coverage utility: Cubertura

In my opinion, Cubertura - the best utility for watch code coverage.
For more information please see http://cobertura.github.io/cobertura/

create JAR in Eclipse

1. Project import Import files as existing project (File → Import... → Existing Projects into Workspace). 2. Creating JAR Context menu on project folder > Export... > Java/JAR file. Than we change path and name of JAR in field "Select the export destination". 3. Some error Error: "JAR creation failed. See details for additional information". Details: Resource is out of sync with the file system: /projectName/.svn/entries Solution: Context menu on project folder > Refresh

neo4j: class RelTypeFilterExcluder example

public class RelTypeFilterExcluder implements Predicate<Object> {
Set<String> exclude;

public RelTypeFilterExcluder(Set<String> excludeInput) {
this.exclude = excludeInput;
}

@Override
public boolean accept(Object arg0) {
String typeItem = ((PropertyContainer) arg0).getProperty("type").toString();
if ( this.exclude.contains(typeItem) ) {
return false;
}
return true;
}

}