Developer Diary 2016

java -jar C:/dev/tools/plantuml.jar -metadata startup.png

<profile>
    <id>readme</id>
    <properties>
        <asciidoctor.maven.plugin.version>1.5.3</asciidoctor.maven.plugin.version>
        <asciidoctorj.version>1.5.4</asciidoctorj.version>
        <asciidoctorj.diagram.version>1.3.1</asciidoctorj.diagram.version>
        <jruby.version>1.7.21</jruby.version>
    </properties>
    <build>
        <plugins>
            <plugin>
                <groupId>org.asciidoctor</groupId>
                <artifactId>asciidoctor-maven-plugin</artifactId>
                <version>${asciidoctor.maven.plugin.version}</version>
                <dependencies>
                    <!-- Comment this section to use the default jruby artifact provided by the plugin -->
                    <dependency>
                        <groupId>org.jruby</groupId>
                        <artifactId>jruby-complete</artifactId>
                        <version>${jruby.version}</version>
                    </dependency>
                    <!-- Comment this section to use the default AsciidoctorJ artifact provided by the plugin -->
                    <dependency>
                        <groupId>org.asciidoctor</groupId>
                        <artifactId>asciidoctorj</artifactId>
                        <version>${asciidoctorj.version}</version>
                    </dependency>
                    <dependency>
                        <groupId>org.asciidoctor</groupId>
                        <artifactId>asciidoctorj-diagram</artifactId>
                        <version>${asciidoctorj.diagram.version}</version>
                    </dependency>
                </dependencies>
                <executions>
                    <execution>
                        <id>output-html</id>
                        <phase>generate-resources</phase>
                        <goals>
                            <goal>process-asciidoc</goal>
                        </goals>
                        <configuration>
                            <sourceDirectory>.</sourceDirectory>
                            <sourceDocumentName>README.adoc</sourceDocumentName>
                            <backend>html</backend>
                            <attributes>
                                <!--toc>left</toc-->
                            </attributes>
                        </configuration>
                    </execution>
                </executions>
                <configuration>
                    <requires>
                        <require>asciidoctor-diagram</require>
                    </requires>
                    <attributes>
                        <!--graphvizdot>C:\dev\tools\graphviz-2.38\bin\dot.exe</graphvizdot-->
                    </attributes>
                </configuration>
            </plugin>
        </plugins>
    </build>
</profile>

$ cat .metadata/.plugins/org.eclipse.debug.core/.launches/Open\ shell.launch
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.ui.externaltools.ProgramLaunchConfigurationType">
<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
<listEntry value="org.eclipse.ui.externaltools.launchGroup"/>
</listAttribute>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="C:\cygwin64\bin\mintty.exe"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="-e /bin/xhere /bin/bash.exe &quot;${selected_resource_loc}&quot;"/>
</launchConfiguration>

log4j.appender.graylog2=org.graylog2.log.GelfAppender
# GELF UPD
log4j.appender.graylog2.graylogHost=192.168.99.100
log4j.appender.graylog2.graylogPort=12201
log4j.appender.graylog2.originHost=loggenerator-server-ip
log4j.appender.graylog2.layout=org.apache.log4j.PatternLayout
log4j.appender.graylog2.additionalFields={'environment': 'DEV', 'application': 'MyAPP'}
log4j.appender.graylog2.extractStacktrace=true
log4j.appender.graylog2.addExtendedInformation=true
log4j.appender.graylog2.facility=gelfappender-test

<dependency>
    <groupId>log4j</groupId>
    <artifactId>log4j</artifactId>
    <version>1.2.17</version>
</dependency>
<dependency>
    <groupId>org.graylog2</groupId>
    <artifactId>gelfj</artifactId>
    <version>1.1.13</version>
</dependency>

cp /Users/daniel/Library/Application\ Support/NetBeans/8.2/modules/org-netbeans-gradle-project.jar modules/
cp /Users/daniel/Library/Application\ Support/NetBeans/8.2/config/Modules/org-netbeans-gradle-project.xml config/Modules/
cp -R /Users/daniel/Library/Application\ Support/NetBeans/8.2/modules/ext modules/ext

core.autocrlf = input
core.safecrlf = warn

javac -cp ./src/main/java ./src/main/java/com/exec/one/*.java -d ./out/
jar cvfm ExecutableOne.jar ./src/main/resources/META-INF/MANIFEST.MF -C ./out/ .

git init
echo "only work and no play make..." | git hash-object --stdin -w
git cat-file -p ea5eb97b094197070c5865d5e17e8e63c3ee285d
git update-index --add --cacheinfo 100644 ea5eb97b094197070c5865d5e17e8e63c3ee285d jonny.txt
git write-tree
git cat-file  -p 6b5f7b67962e61c3f0dbe80ac8092713b5f74f2f
git commit-tree 6b5f7b67962e61c3f0dbe80ac8092713b5f74f2f -m "Initial commit"
git cat-file -p 9c0f5e1774d6c4abdad907ba92d4c53d76328fe1
echo 9c0f5e1774d6c4abdad907ba92d4c53d76328fe1 > .git/refs/heads/master
git log
git checkout HEAD -- jonny.txt
git status

Authenticator.setDefault(new Authenticator() {
    protected PasswordAuthentication getPasswordAuthentication() {
        return new PasswordAuthentication("username", "password".toCharArray());
    }
});

URL url = new URL("http://localhost:9990/management");

HttpURLConnection con = (HttpURLConnection) url.openConnection();
con.setRequestMethod("POST");
con.setRequestProperty("Content-Type", "application/json");
con.setDoOutput(true);
try (DataOutputStream wr = new DataOutputStream(con.getOutputStream())) {
    wr.write("{\"address\":[\"subsystem\",\"naming\"],\"operation\":\"jndi-view\",\"json.pretty\":1}"
            .getBytes());
}

try (BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()))) {
    String inputLine;
    while ((inputLine = in.readLine()) != null) {
        System.out.println(inputLine);
    }
}

mvn clean install -pl testsuite/standalone/ -Dtest=MyTestClass

@BenchmarkMode(Mode.AverageTime)
public class FileAccessTest {

	@Benchmark
	public void testFileAccess() {
		//...
	}
}

-Xms1024m -Xmx1024m -XX:MaxMetaspaceSize=128m -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -Xloggc:gc.log

-vm
C:\Program Files\Java\jdk1.8.0_71\bin\javaw

<dependency>
  <groupId>org.wildfly.arquillian</groupId>
  <artifactId>wildfly-arquillian-container-remote</artifactId>
  <version>1.1.0.Final</version>
  <scope>test</scope>
</dependency>

@SupportedAnnotationTypes({"example.ServiceConfig"})
@SupportedSourceVersion(SourceVersion.RELEASE_8)
public class Processor extends AbstractProcessor {
	@Override
	public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
		for (Element element : roundEnv.getElementsAnnotatedWith(ServiceConfig.class)) {
			processingEnv.getMessager().printMessage(Kind.WARNING, "++Found: " + element.getSimpleName(), null);
		}
		return true;
	}
}

// download a plugin-zip; as an example how to provision a local zip-file
curl -L -J -O -x http://proxy.wincor-nixdorf.com:81 https://github.com/java-decompiler/jd-eclipse/releases/download/v1.0.0/jd-eclipse-site-1.0.0-RC2.zip

pushd eclipse
EXE=./eclipsec.exe

# Eclemma
ECLEMMA_IU=$($EXE -application org.eclipse.equinox.p2.director -noSplash -repository http://update.eclemma.org -list | grep EclEmma | cut -d= -f1)
echo "Installing ${ECLEMMA_IU}..."
$EXE -application org.eclipse.equinox.p2.director -noSplash -repository http://update.eclemma.org -installIUs ${ECLEMMA_IU}

# Plantuml
$EXE -application org.eclipse.equinox.p2.director -noSplash -repository http://plantuml.sourceforge.net/updatesitejuno/ -installIU net.sourceforge.plantuml

# AspectJ
$EXE -application org.eclipse.equinox.p2.director -noSplash -repository http://download.eclipse.org/tools/ajdt/46/dev/update -installIU org.eclipse.ajdt.feature.group

# Groovy
$EXE -application org.eclipse.equinox.p2.director -noSplash -repository http://dist.springsource.org/snapshot/GRECLIPSE/e4.5 -installIUs org.codehaus.groovy.eclipse.feature.feature.group

# Ivy
$EXE -application org.eclipse.equinox.p2.director -noSplash -repository http://www.apache.org/dist/ant/ivyde/updatesite -installIUs org.apache.ivyde.feature.feature.group
# ivy settings; rootdir und externalibs.props

# Java Decompiler; example for a locally zipped plugin
set +H
$EXE -application org.eclipse.equinox.p2.director -noSplash -repository jar:file:/$(cygpath -m ../jd-eclipse-site-1.0.0-RC2.zip)!/ -installIUs jd.ide.eclipse.feature.feature.group$EXE -application
set -H

JBOSS_UPDATE_SITE="http://download.jboss.org/jbosstools/neon/stable/updates/"

# JBoss Tools - General Tools
GENERAL_TOOLS=$($EXE -application org.eclipse.equinox.p2.director -noSplash -repository ${JBOSS_UPDATE_SITE} -list | grep GeneralTools | cut -d= -f1)
$EXE -application org.eclipse.equinox.p2.director -noSplash -repository ${JBOSS_UPDATE_SITE} -installIUs $GENERAL_TOOLS

# JBoss Tools - Web Tools
WEB_TOOLS=$($EXE -application org.eclipse.equinox.p2.director -noSplash -repository ${JBOSS_UPDATE_SITE} -list | grep WebTools | cut -d= -f1)
$EXE -application org.eclipse.equinox.p2.director -noSplash -repository ${JBOSS_UPDATE_SITE} -installIUs $WEB_TOOLS

# JBoss Tools - Server Adapter
$EXE -application org.eclipse.equinox.p2.director -noSplash -repository ${JBOSS_UPDATE_SITE} -installIUs grep org.eclipse.wst.server.core.serverAdapter

# Forge
$EXE -application org.eclipse.equinox.p2.director -noSplash -repository ${JBOSS_UPDATE_SITE} -installIU org.jboss.tools.forge.feature.feature.group

popd

-Xdebug
// shared-memory (windows only)
-agentlib:jdwp=transport=dt_shmem,address=eclipse,server=y,suspend=n
// socket
-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=9999

// shared-memory (windows only)
jdb -attach eclipse -sourcepath <path>
// socket
jdb -connect com.sun.jdi.SocketAttach:hostname=localhost,port=9999 -sourcepath <path>

./tshark -i LAN-Verbindung -Y 'http.request.method == "GET"' -T fields -e http.request.method -e http.request.uri -e ip.dst

// before
route add <external-ip> <external-gateway-ip>
// after/cleanup
route delete <external-ip>

<persistence-unit name="CargoTrackerUnit" transaction-type="JTA">
	<properties>
        <property name="hibernate.show_sql" value="true" />
        <property name="hibernate.format_sql" value="true" />
        <property name="hibernate.enable_lazy_load_no_trans" value="true" />
        <property name="hibernate.transaction.flush_before_completion" value="true" />
        <property name="javax.persistence.schema-generation.database.action" value="create"/>
	</properties>
</persistence-unit>

multitail --retry-all --mergeall -ci green -i server.log -ci blue -i access-log.txt