SPR-5523: converted a few additional package.html artifacts to package-info.java

org.springframework.context/src/test/java/org/springframework/mock/jndi/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * The simplest implementation of the JNDI SPI that could possibly work.
+ *
+ * <p>Useful for setting up a simple JNDI environment for test suites
+ * or standalone applications. If e.g. JDBC DataSources get bound to the
+ * same JNDI names as within a J2EE container, both application code and
+ * configuration can me reused without changes.
+ */
+
+package org.springframework.mock.jndi;