Method SetByteField

JNI/jni/jni.h:1317–1320

        functions->SetBooleanField(this,obj,fieldID,val);
    }
    void SetByteField(jobject obj, jfieldID fieldID,
                      jbyte val) {
        functions->SetByteField(this,obj,fieldID,val);
    }
    void SetCharField(jobject obj, jfieldID fieldID,
                      jchar val) {
        functions->SetCharField(this,obj,fieldID,val);