Update copyright lines with new year.

[simgrid.git] / src / bindings / java / jmsg_vm.cpp

diff --git a/src/bindings/java/jmsg_vm.cpp b/src/bindings/java/jmsg_vm.cpp
index b917e08..0e7b60b 100644 (file)
--- a/src/bindings/java/jmsg_vm.cpp
+++ b/src/bindings/java/jmsg_vm.cpp
@@ -1,6 +1,6 @@
 /* Functions related to the Virtual Machines.                               */
 
-/* Copyright (c) 2012-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2012-2020. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -35,28 +35,28 @@ JNIEXPORT void JNICALL Java_org_simgrid_msg_VM_nativeInit(JNIEnv *env, jclass cl
   xbt_assert(jvm_field_bind, "Native initialization of msg/VM failed. Please report that bug");
 }
 
-JNIEXPORT jint JNICALL Java_org_simgrid_msg_VM_isCreated(JNIEnv * env, jobject jvm)
+JNIEXPORT jboolean JNICALL Java_org_simgrid_msg_VM_isCreated(JNIEnv* env, jobject jvm)
 {
   msg_vm_t vm = jvm_get_native(env,jvm);
   return MSG_vm_is_created(vm);
 }
 
-JNIEXPORT jint JNICALL Java_org_simgrid_msg_VM_isRunning(JNIEnv * env, jobject jvm)
+JNIEXPORT jboolean JNICALL Java_org_simgrid_msg_VM_isRunning(JNIEnv* env, jobject jvm)
 {
   msg_vm_t vm = jvm_get_native(env,jvm);
-  return (jint) MSG_vm_is_running(vm);
+  return MSG_vm_is_running(vm);
 }
 
-JNIEXPORT jint JNICALL Java_org_simgrid_msg_VM_isMigrating(JNIEnv * env, jobject jvm)
+JNIEXPORT jboolean JNICALL Java_org_simgrid_msg_VM_isMigrating(JNIEnv* env, jobject jvm)
 {
-  msg_vm_t vm = jvm_get_native(env,jvm);
-  return (jint) MSG_vm_is_migrating(vm);
+  const_sg_vm_t vm = jvm_get_native(env, jvm);
+  return MSG_vm_is_migrating(vm);
 }
 
-JNIEXPORT jint JNICALL Java_org_simgrid_msg_VM_isSuspended(JNIEnv * env, jobject jvm)
+JNIEXPORT jboolean JNICALL Java_org_simgrid_msg_VM_isSuspended(JNIEnv* env, jobject jvm)
 {
   msg_vm_t vm = jvm_get_native(env,jvm);
-  return (jint) MSG_vm_is_suspended(vm);
+  return MSG_vm_is_suspended(vm);
 }
 
 JNIEXPORT void JNICALL Java_org_simgrid_msg_VM_setBound(JNIEnv *env, jobject jvm, jdouble bound)
@@ -171,7 +171,6 @@ JNIEXPORT void JNICALL Java_org_simgrid_msg_VM_resume(JNIEnv *env, jobject jvm)
 
 JNIEXPORT jobject JNICALL Java_org_simgrid_msg_VM_getVMByName(JNIEnv* env, jclass cls, jstring jname)
 {
-
   /* get the C string from the java string */
   if (jname == nullptr) {
     jxbt_throw_null(env, "No VM can have a null name");
@@ -179,7 +178,7 @@ JNIEXPORT jobject JNICALL Java_org_simgrid_msg_VM_getVMByName(JNIEnv* env, jclas
   }
   const char* name = env->GetStringUTFChars(jname, 0);
   /* get the VM by name   (VMs are just special hosts, unfortunately) */
-  msg_host_t host = MSG_host_by_name(name);
+  auto const* host = MSG_host_by_name(name);
 
   if (not host) { /* invalid name */
     jxbt_throw_host_not_found(env, name);