Deprecate java_invoke, replace with javaMethod. Update all m-files to use javaMethod. * scripts/deprecated/java_invoke.m: New m-file with warning about function being deprecated. * libinterp/octave-value/ov-java.cc(Fjava_invoke, FjavaMethod): Remove java_invoke. Replace body of javaMethod with old java_invoke code. * libinterp/octave-value/ov-java.cc(do_java_invoke): Rename to do_javaMethod. * libinterp/octave-value/ov-java.cc(do_java_create): Rename to do_javaObject. * libinterp/octave-value/ov-java.h(do_java_invoke, do_java_create): Rename prototypes for functions to do_javaMethod and do_javaObject respectively. * scripts/deprecated/javafields.m, scripts/deprecated/javamethods.m, scripts/deprecated/module.mk, scripts/general/fieldnames.m, scripts/general/methods.m, scripts/java/errordlg.m, scripts/java/helpdlg.m, scripts/java/inputdlg.m, scripts/java/javaArray.m, scripts/java/javaaddpath.m, scripts/java/javaclasspath.m, scripts/java/javamem.m, scripts/java/javarmpath.m, scripts/java/listdlg.m, scripts/java/msgbox.m, scripts/java/questdlg.m, scripts/java/warndlg.m: Replace java_invoke calls with javaMethod calls.

--- a/scripts/java/javaclasspath.m	Fri Dec 14 09:43:22 2012 -0800
+++ b/scripts/java/javaclasspath.m	Fri Dec 14 09:51:37 2012 -0800
@@ -57,11 +57,11 @@
 function varargout = javaclasspath (which)
 
   ## dynamic classpath
-  dynamic_path = java_invoke ("org.octave.ClassHelper", "getClassPath");
+  dynamic_path = javaMethod ("getClassPath", "org.octave.ClassHelper");
   dynamic_path_list = strsplit (dynamic_path, pathsep ());
 
   ## static classpath
-  static_path = java_invoke ("java.lang.System", "getProperty", "java.class.path");
+  static_path = javaMethod ("getProperty", "java.lang.System", "java.class.path");
   static_path_list = strsplit (static_path, pathsep ());
   if (numel (static_path_list) > 1)
     ## remove first element (which is .../octave.jar)