Add Javadocs

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Author: dscho

src/main/java/org/scijava/plugins/scripting/java/JavaEngine.java

@@ -50,6 +50,7 @@
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import javax.script.ScriptEngine;
 import javax.script.ScriptException;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
@@ -76,7 +77,13 @@
 import org.xml.sax.SAXException;
 
 /**
- * TODO
+ * A pseudo-{@link ScriptEngine} compiling and executing Java classes.
+ * <p>
+ * Thanks to <a href="https://github.com/scijava/minimaven">MiniMaven</a>, this
+ * script engine can handle individual Java classes as well as trivial Maven
+ * projects (triggered when the proviede script path suggests that the file is
+ * part of a Maven project).
+ * </p>
  * 
  * @author Johannes Schindelin
  */

src/main/java/org/scijava/plugins/scripting/java/JavaEngineBindings.java

@@ -42,7 +42,7 @@
 import org.scijava.script.ScriptModule;
 
 /**
- * TODO
+ * Pseudo-{@link Bindings} for the {@link JavaEngine}.
  * 
  * @author Johannes Schindelin
  */

src/main/java/org/scijava/plugins/scripting/java/JavaScriptLanguage.java

@@ -41,7 +41,11 @@
 import org.scijava.script.ScriptLanguage;
 
 /**
- * TODO
+ * Provides Java as a {@link ScriptLanguage}.
+ * <p>
+ * Primarily intended as a back-end for ImageJ2's script editor, this
+ * "script" language implementation compiles and runs Java classes.
+ * </p>
  * 
  * @author Johannes Schindelin
  */