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      1 #
      2 # This ProGuard configuration file illustrates how to process applets.
      3 # Usage:
      4 #     java -jar proguard.jar @applets.pro
      5 #
      6 
      7 # Specify the input jars, output jars, and library jars.
      8 
      9 -injars  in.jar
     10 -outjars out.jar
     11 
     12 -libraryjars <java.home>/lib/rt.jar
     13 
     14 # Preserve all public applets.
     15 
     16 -keep public class * extends java.applet.Applet
     17 
     18 # Print out a list of what we're preserving.
     19 
     20 -printseeds
     21 
     22 # Preserve all annotations.
     23 
     24 -keepattributes *Annotation*
     25 
     26 # Preserve all native method names and the names of their classes.
     27 
     28 -keepclasseswithmembernames class * {
     29     native <methods>;
     30 }
     31 
     32 # Preserve the special static methods that are required in all enumeration
     33 # classes.
     34 
     35 -keepclassmembers class * extends java.lang.Enum {
     36     public static **[] values();
     37     public static ** valueOf(java.lang.String);
     38 }
     39 
     40 # Explicitly preserve all serialization members. The Serializable interface
     41 # is only a marker interface, so it wouldn't save them.
     42 # You can comment this out if your library doesn't use serialization.
     43 # If your code contains serializable classes that have to be backward
     44 # compatible, please refer to the manual.
     45 
     46 -keepclassmembers class * implements java.io.Serializable {
     47     static final long serialVersionUID;
     48     static final java.io.ObjectStreamField[] serialPersistentFields;
     49     private void writeObject(java.io.ObjectOutputStream);
     50     private void readObject(java.io.ObjectInputStream);
     51     java.lang.Object writeReplace();
     52     java.lang.Object readResolve();
     53 }
     54 
     55 # Your application may contain more items that need to be preserved;
     56 # typically classes that are dynamically created using Class.forName:
     57 
     58 # -keep public class mypackage.MyClass
     59 # -keep public interface mypackage.MyInterface
     60 # -keep public class * implements mypackage.MyInterface
     61