src: remove some warnings and do some cleaning

[nit.git] / src / ffi / java.nit

diff --git a/src/ffi/java.nit b/src/ffi/java.nit
index 7be54ce..ddaf7d9 100644 (file)
--- a/src/ffi/java.nit
+++ b/src/ffi/java.nit
@@ -96,7 +96,6 @@ class JavaLanguage
 
                var jni_signature_alt
                var return_type
-               var c_return_type
                var params = new Array[String]
                params.add "nit_ffi_jni_env"
                params.add "java_class"
@@ -105,19 +104,16 @@ class JavaLanguage
                if mproperty.is_init then
                        jni_signature_alt = mclass_type.jni_signature_alt
                        return_type = mclass_type
-                       c_return_type = mclass_type.cname
                else
                        params.add "recv"
                        if signature.return_mtype != null then
                                var ret_mtype = signature.return_mtype
                                ret_mtype = ret_mtype.resolve_for(mclass_type, mclass_type, mmodule, true)
                                return_type = signature.return_mtype
-                               c_return_type = mclass_type.cname
                                jni_signature_alt = return_type.jni_signature_alt
                        else
                                jni_signature_alt = "Void"
                                return_type = null
-                               c_return_type = null
                        end
                end
 
@@ -262,12 +258,12 @@ redef class AMethPropdef
                end
        end
 
-       # Insert additionnal explicit calls to get the current `JNIEnv`
+       # Insert additional explicit calls to get the current `JNIEnv`
        #
        # This forces declaration of callbacks to Nit. The callbacks will be available in Java
        # but will be used mainly by the FFI itself.
        #
-       # The developper can aso customize the JNIEnv used by the FFI by redefing `Sys::jni_env`.
+       # The developer can also customize the JNIEnv used by the FFI by redefining `Sys::jni_env`.
        private fun insert_artificial_callbacks(toolcontext: ToolContext)
        do
                var fcc = foreign_callbacks
@@ -450,7 +446,7 @@ redef class MType
        # Type name in Java
        #
        # * Primitives common to both languages use their Java primitive type
-       # * Nit extern Java classes are reprensented by their full Java type
+       # * Nit extern Java classes are represented by their full Java type
        # * Other Nit objects are represented by `int` in Java. It holds the
        #       pointer to the underlying C structure.
        #       TODO create static Java types to store and hide the pointer
@@ -502,7 +498,6 @@ redef class MClassType
        do
                var ftype = mclass.ftype
                if ftype isa ForeignJavaType then
-                       var ori_jni_type = jni_type
                        var jni_type = ftype.java_type.
                                replace('.', "/").replace(' ', "").replace('\n', "")