Merge pull request #403 from dicej/getDeclaredMethods

fix crash when calling Class.getDeclaredMethods using the OpenJDK class ...

src/classpath-openjdk.cpp

@@ -2452,10 +2452,19 @@ object makeJconstructor(Thread* t,
 }
 #endif  // HAVE_JexecutableHasRealParameterData
 
+void resolveBootstrap(Thread* t, Gc::Type type)
+{
+  if (vm::type(t, type)->vmFlags() & BootstrapFlag) {
+    resolveSystemClass(t, roots(t)->bootLoader(), vm::type(t, type)->name());
+  }
+}
+
 object makeJmethod(Thread* t, GcMethod* vmMethod, int index)
 {
   PROTECT(t, vmMethod);
 
+  resolveBootstrap(t, GcJmethod::Type);
+
   object name
       = intern(t,
                t->m->classpath->makeString(
@@ -2558,6 +2567,8 @@ object makeJconstructor(Thread* t, GcMethod* vmMethod, int index)
 {
   PROTECT(t, vmMethod);
 
+  resolveBootstrap(t, GcJconstructor::Type);
+
   unsigned parameterCount;
   unsigned returnTypeSpec;
   object parameterTypes = resolveParameterJTypes(t,
@@ -2638,6 +2649,8 @@ object makeJfield(Thread* t, GcField* vmField, int index)
 {
   PROTECT(t, vmField);
 
+  resolveBootstrap(t, GcJfield::Type);
+
   object name
       = intern(t,
                t->m->classpath->makeString(

test/UnsafeTest.java

@@ -135,6 +135,9 @@ public class UnsafeTest {
   }
 
   public static void main(String[] args) {
+    System.out.println("method count is "
+                       + Unsafe.class.getDeclaredMethods().length);
+
     Unsafe u = avian.Machine.getUnsafe();
 
     unsafeCatch(u);