Move some tests from boxWithStdlib/ to box/

Move those tests which do not require neither stdlib nor reflect

compiler/testData/codegen/box/fullJdk/classpath.kt

@@ -0,0 +1,16 @@
+// FULL_JDK
+
+import sun.nio.cs.ext.Big5
+import sun.net.spi.nameservice.dns.DNSNameService
+import javax.crypto.Cipher
+import com.sun.crypto.provider.SunJCE
+import sun.nio.ByteBuffered
+
+fun box(): String {
+    val a = Big5() // charsets.jar
+    val c = DNSNameService() // dnsns.ajr
+    val e : Cipher? = null // jce.jar
+    val f : SunJCE? = null // sunjce_provider.jar
+    val j : ByteBuffered? = null // rt.jar
+    return "OK"
+}