Alright, i'm trying to set up a 525 Runescape private server. Every time I try to compile it, it comes up with this message..


Class73.java:246: warning: [unchecked] unchecked call to getDeclaredMethod(Strin
g,Class<?>...) as a member of the raw type Class
((String) objects[1], (Class[]) objects[2]));
^
Class30_Sub16.java:161: warning: [unchecked] unchecked call to getMethod(String,
Class<?>...) as a member of the raw type Class
.getMethod("maxMemory", new Class[0]);
^
Class30_Sub6_Sub12_Sub1.java:23: warning: [unchecked] unchecked call to SoftRefe
rence(T) as a member of the raw type SoftReference
aSoftReference5107 = new SoftReference(object);
^
where T is a type-variable:
T extends Object declared in class SoftReference
3 warnings
Press any key to continue . . .

can anyone help me out? What do I do? I would Google this if I knew what to search up..