refactoring

.vscode/launch.json

@@ -4,6 +4,12 @@
     // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
+        {
+            "type": "java",
+            "name": "Debug (Launch)",
+            "request": "launch",
+            "mainClass": ""
+        },
         {
             "type": "java",
             "name": "Debug (Launch) - Current File",

001_sequential_migration/bin/.project

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>001_sequential_migration</name>
+	<comment>Project 001_sequential_migration created by Buildship.</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
+	</natures>
+</projectDescription>

algorithms/001_sequential_migration/.project

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>001_sequential_migration</name>
+	<comment>Project 001_sequential_migration created by Buildship.</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
+	</natures>
+</projectDescription>

datetime/DT_01_currentdate/.classpath

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" output="bin/main" path="src/main/java">
+		<attributes>
+			<attribute name="gradle_scope" value="main"/>
+			<attribute name="gradle_used_by_scope" value="main,test"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="bin/main" path="src/main/resources">
+		<attributes>
+			<attribute name="gradle_scope" value="main"/>
+			<attribute name="gradle_used_by_scope" value="main,test"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="bin/test" path="src/test/java">
+		<attributes>
+			<attribute name="gradle_scope" value="test"/>
+			<attribute name="gradle_used_by_scope" value="test"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="bin/test" path="src/test/resources">
+		<attributes>
+			<attribute name="gradle_scope" value="test"/>
+			<attribute name="gradle_used_by_scope" value="test"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8/"/>
+	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
+	<classpathentry kind="output" path="bin/default"/>
+</classpath>

datetime/DT_01_currentdate/.gitignore

@@ -0,0 +1,5 @@
+# Ignore Gradle project-specific cache directory
+.gradle
+
+# Ignore Gradle build output directory
+build

datetime/DT_01_currentdate/.project

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>DT_01_currentdate</name>
+	<comment>Project DT_01_currentdate created by Buildship.</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
+	</natures>
+</projectDescription>

datetime/DT_01_currentdate/.settings/org.eclipse.buildship.core.prefs

@@ -0,0 +1,2 @@
+connection.project.dir=
+eclipse.preferences.version=1

datetime/DT_01_currentdate/bin/.gitignore

@@ -0,0 +1,2 @@
+/main/
+/test/

datetime/DT_01_currentdate/build.gradle

@@ -0,0 +1,29 @@
+/*
+ * This file was generated by the Gradle 'init' task.
+ *
+ * This generated file contains a sample Java Library project to get you started.
+ * For more details take a look at the Java Libraries chapter in the Gradle
+ * User Manual available at https://docs.gradle.org/5.4/userguide/java_library_plugin.html
+ */
+
+plugins {
+    // Apply the java-library plugin to add support for Java Library
+    id 'java-library'
+}
+
+repositories {
+    // Use jcenter for resolving your dependencies.
+    // You can declare any Maven/Ivy/file repository here.
+    jcenter()
+}
+
+dependencies {
+    // This dependency is exported to consumers, that is to say found on their compile classpath.
+    api 'org.apache.commons:commons-math3:3.6.1'
+
+    // This dependency is used internally, and not exposed to consumers on their own compile classpath.
+    implementation 'com.google.guava:guava:27.0.1-jre'
+
+    // Use JUnit test framework
+    testImplementation 'junit:junit:4.12'
+}

datetime/DT_01_currentdate/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

datetime/DT_01_currentdate/gradlew

@@ -0,0 +1,188 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

datetime/DT_01_currentdate/gradlew.bat

@@ -0,0 +1,100 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      http://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

datetime/DT_01_currentdate/settings.gradle

@@ -0,0 +1,10 @@
+/*
+ * This file was generated by the Gradle 'init' task.
+ *
+ * The settings file is used to specify which projects to include in your build.
+ *
+ * Detailed information about configuring a multi-project build in Gradle can be found
+ * in the user manual at https://docs.gradle.org/5.4/userguide/multi_project_builds.html
+ */
+
+rootProject.name = 'DT_01_currentdate'

datetime/DT_01_currentdate/src/main/java/DT_01_currentdate/Library.java

@@ -0,0 +1,10 @@
+/*
+ * This Java source file was generated by the Gradle 'init' task.
+ */
+package DT_01_currentdate;
+
+public class Library {
+    public boolean someLibraryMethod() {
+        return true;
+    }
+}

datetime/DT_01_currentdate/src/test/java/DT_01_currentdate/LibraryTest.java

@@ -0,0 +1,14 @@
+/*
+ * This Java source file was generated by the Gradle 'init' task.
+ */
+package DT_01_currentdate;
+
+import org.junit.Test;
+import static org.junit.Assert.*;
+
+public class LibraryTest {
+    @Test public void testSomeLibraryMethod() {
+        Library classUnderTest = new Library();
+        assertTrue("someLibraryMethod should return 'true'", classUnderTest.someLibraryMethod());
+    }
+}

javabasics/lambdaexpressions/01_temp/build.gradle

@@ -0,0 +1,11 @@
+plugins {
+    id 'java'
+    id 'application'
+}
+
+
+application {
+    mainClassName = 'Main'
+}
+sourceCompatibility = '1.8'
+targetCompatibility = '1.8'

javabasics/lambdaexpressions/01_temp/src/main/java/Main.java

@@ -0,0 +1,8 @@
+
+public class Main {
+
+    public static void main(String[] args) {
+        // Ausgabe Hello World!
+        System.out.println("Hello World!");
+    }
+}

notes/conferences/javauserforum.md

@@ -0,0 +1,129 @@
+# Vortrag "Chaos Engineering"
+- BUgra Derre von Dailmer TSS
+- Daimler TSS -> Freitag Nachmittag frei für eigene Projekte
+
+Sinnbild:
+Der Affe stört SW-Engineers happy life. Er sorgt für chaotische Zustände
+
+Lustige Frage: Wer würde sich trauen einen Herzschrittmacher für sich selbst zu programmieren , kaum Hände oben ;-)
+
+Leslie Lamport:
+Systemausfälle als Regel.
+Verteilte Systeme führen dazu das das eigene System nicht mehr funktioniert, transitive unbekannte Abhängigkeiten!
+
+
+Chaos kann man trainieren.
+Chaos erzeugt nicht fehler es deckt sie auf.
+
+Phasen des chaos
+- Hypothesen formulieren (Szenarien)
+- Experimentieren veränderungen vornhemen z.B. Latenzen einführen
+- lernen
+- anpassen
+
+Methodik eher für Cloud Dienste?
+Buchempfehlung - Release It
+Gamedays -  Vollautomatische Durchführung von Chaos tests die z.B. ein Team Treffen
+-> SH ist unser Monkey ;-)
+Schon durch das blosse durchdenken der Experimente können Fehler gefunden werden bzw. man erkennt ohne Experiment dass es fehlschalgen wird.
+
+
+# Embedded raus aus dem Bett  (Bosch)  Harald Göttlicher
+Cooler/ Netter Typ, Bosch Kollege , Zuständig für Coninous Delivery
+Embedded Entwicklung hat spezielle Anforderung z.B. Hardwarebindung
+
+Wer wenig oft liefert macht viel manuel und ist ineffizient
+Niedriger Durchsatz
+Hohe Fehlerraten weil große Releases mehr Inhalt haben was zum mehr Komplexität bedeutet
+Aussagen basieren auf einem Report -> siehe state of devops report
+
+Lernen von DevOps, passen diese Methoden für Embedded?
+
+Vision : Monolithen in ganz viele einzelne Kompnenten aufteilen -> Microservices
+Wir brauchen einen Paradigmenwechsel von Schichtenarchitektur zu Komponentenarchitektur für einzelne Funktionen. Schneide kleiner als du gedacht hast.
+Viele Komponenten bedueten viel Aufwand für Automatisierung -> Lösung Automatisierung der Automatisierung. Es gibr auch tools dafür z.B. Ansible , Chef , Puppet
+Umgebungen zum bauen in Container kapseln.
+
+Der näcshte Schritt man denknt nicht mehr in layern sonder in Komponenten.
+Inkrementeller Build, es wird eine BOM von letzter Version gemacht und ein Diff zur aktueller gemacht, es werden nur aktualiesierte Artefakte aktualisiert.
+
+Tests müssen passend zu Komponenten geschnitten werden.
+
+
+# Implementation Patterns Dr. Frank Gerhardt
+Buch Implementation Patterns von Kent Beck
+Implementation Patterns sind zwischen Desgin PAtterns und Style Guide
+
+andere Leute sind wichtig , andere Perspektiven Berücksichtigen. So programmieren dass andere den Code auch verstehen.
+
+Programmieren is wie Jeopodardy.
+
+3 Werte & 6 Prinzipien:
+
+## Werte 
+- Kommunikation , liteerate programming, 
+- Simplicity, keine goldenen Wasserhähne
+- Flexibiiliät, kann auch missbraucht werden, es macht vorab keinen Sinn vorab zuviel zu abstrahieren. Keep options open
+
+## Prinzipien
+- locale consequences
+- keine wiederholung
+- logik anda data together
+- symmetrie / Integriät
+- ..
+
+Kosten für code entstehen nicht in der Entwicklung sondern später beim erweitern und pflegen
+
+Conditional, if / if / if / else sollten symmetrisch sein
+
+Gemeinsame sprache entiwcklen verinfacht feedback in Code Reviewees
+
+Message pattern: compute() input,process,output
+
+single exit , nicht mehr relevant heute
+
+
+Erkenntnis: Implementation pattterns viel wichtiger als Programmiersprachen Konzepte ( lambdas, predicates,)
+
+ 
+# DSL mit Kotlin FRank Scheffler
+Code in Github
+Kotlin Konzepte: val macht immutable variablen, keine null Zuweisung wenn überhaupt denn Deklaration Fragezeichen? 
+String templating 
+Man Klassen Funktionen andichten  (Extension Functions)
+
+
+
+# Dr. Elmar Juergens / Meine Erfahrungen aus 10 Jahre Entwicklung von Qualitätsanalysen
+- Gründer von Firma welche Qulaitätsanalysesoftware erstellt / nutzt
+
+Software Inelligence
+Test Gap Analyse - 
+Tickets können auch als Datenquelle zur Priosierung von zu testenden Modulen verwendet werden.
+
+Die Herausforderung ist die Testfälle zu identifizieren die den geänderten Code durchlaufen. Optimiert den Testdurchlauf hinsitlich zeit.
+Beim REview muss der Test nachgewiesen werden.
+
+Nur auf dem master/develop branch alle tests durchführen, auf dem feature brach reicht es aus nur die impaktierten TEsts auszuführen, bei uns dauert es 20 Minuten und es wird immer gebaut.
+
+
+Code peer reviews:
+Review abgeschlossen wenn alle Probleme abgeschlossen sind.
+Unit of review ist ticket! Jira Zustand für REview und Rework
+
+Nutzen von Reviews:
+- Code wird besser es kommt nichtmal drafau an funktionale FEhler zu finden
+- Haupfaktor Wissenstransfer
+
+
+
+# Zum Nachschlagen
+- Kubernetes
+- Circuit Breaker Pattern, wiederkehrende Verbindung die erfolglos sind behandeln -> fallback lösung
+- Wie testet man einzelne Bundles? 
+- Dokumentation der einzelnen Bundles mit Sinn und Schnittstellen
+- Mit Kotlin experimentieren
+- Mit Predicates arbeiten
+- Funktionale Interfaces
+- Generics
+- DSL Buch Fowler