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@josefbetancourt
josefbetancourt / SvnOutputTransform.java
Last active December 15, 2015 02:39
Transform SVN log diff using Java XPath example for blog post http://octodecillion.com/blog/svn-report-java-xpath/
/**
*
*/
package com.octodecillion.utils;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Reader;
@josefbetancourt
josefbetancourt / GraphSort.java
Last active December 10, 2015 12:18
Source code for blog post "List sorting using topological ordering of a digraph" http://octodecillion.com/blog/sort-using-digraph/
package com.octodecillion.sort;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsEqual.equalTo;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import java.util.Arrays;
@josefbetancourt
josefbetancourt / Vsdf.groovy
Last active December 9, 2015 22:18
Groovy source code from blog post "A very simple data file metaformat" at http://octodecillion.com/blog/very-simple-data-file-format/
package com.octodecillion.inix
import java.util.regex.Pattern
import groovy.transform.TypeChecked
import java.util.regex.Matcher
/**
*
*
* @author Josef Betancourt
@josefbetancourt
josefbetancourt / DuplicatePropertyDetectorWithSubClass.java
Last active November 22, 2015 18:48
Example code to accompany blog post http://octodecillion.com/blog/java-properties-dupe-key-detect-using-subclass/
package com.octodecillion.util;
import java.io.IOException;
import java.io.Reader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
@josefbetancourt
josefbetancourt / DuplicatePropertyDetectorWithJavassist.java
Last active November 20, 2015 01:21
Source to accompany blog post, http://octodecillion.com/blog/properties-dupe-detect-javassist/
package com.octodecillion.util;
import java.io.IOException;
import java.io.Reader;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@josefbetancourt
josefbetancourt / DuplicatePropertyDetectorWithCGLIB.java
Last active November 20, 2015 01:13
Source to accompany blog post, http://octodecillion.com/blog/java-properties-dupe-key-detect-using-cglib/
package com.octodecillion.util;
import java.io.IOException;
import java.io.Reader;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
@josefbetancourt
josefbetancourt / InitMap.java
Last active November 10, 2015 11:37
package com.octodecillion.util;
import java.util.Map;
import java.util.Map.Entry;
/**
* A {@link Map} decorator that allows
* <a href="https://en.wikipedia.org/wiki/Fluent_interface#Java">Fluent</a>
* add of entries.<p>
*
@josefbetancourt
josefbetancourt / JarInfo.java
Created December 15, 2012 00:18
Source code from blog post "Java Generics Example: Jar Manifest" at [http://octodecillion.com/blog/java-generics-manifest/]
/**
*
*/
package com.octodecillion.utils;
import java.io.IOException;
import java.util.Iterator;
import java.util.Map.Entry;
import java.util.jar.Attributes;
import java.util.jar.JarFile;
@josefbetancourt
josefbetancourt / InvokeCounter.java
Last active October 13, 2015 11:48
Behavior counters for improved JUnit tests
package com.octodecillion.junit;
import static org.hamcrest.core.IsEqual.equalTo;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import java.util.HashMap;
import java.util.Map;
/**
@josefbetancourt
josefbetancourt / Vsdf.java
Last active October 13, 2015 05:57
Very simple data file in Java source with embedded JUnit test. Presented in "Simple Java Data File" blog post.
/** Vsdf.java */
package com.octodecillion.vsdf;
import static com.octodecillion.vsdf.Vsdf.EventType.END;
import static org.hamcrest.core.DescribedAs.describedAs;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsEqual.equalTo;
import static org.hamcrest.core.IsNull.notNullValue;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;