src/java.compiler/share/classes/module-info.java

@@ -21,10 +21,17 @@
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 
+/**
+ * Defines the Language Model, Annotation Processing, and Java Compiler APIs.
+ * <P>
+ * These APIs model declarations and types of the Java programming language,
+ * and define interfaces for tools such as compilers which can be invoked
+ * from a program.
+ */
 module java.compiler {
     exports javax.annotation.processing;
     exports javax.lang.model;
     exports javax.lang.model.element;
     exports javax.lang.model.type;