Update JavaConsumer

Author: colemancda

Sources/JavaLang/JavaConsumer.swift

@@ -1,7 +1,13 @@
 import SwiftJava
 
 @JavaInterface("java.util.function.Consumer")
-public struct JavaConsumer<T: JavaValue>: AnyJavaObject {
+public struct JavaConsumer<T: AnyJavaObject>: AnyJavaObject {
   @JavaMethod
-  public func accept(_ arg0: T)
+  public func accept(_ arg0: JavaObject?)
+}
+
+extension JavaConsumer {
+  public func accept(_ arg0: T) {
+    accept(JavaObject(javaHolder: arg0.javaHolder))
+  }
 }