From 26721d526eb7bc0cb19d79f4b67382781bdb4eeb Mon Sep 17 00:00:00 2001
From: Eugene Zhuravlev <jeka@jetbrains.com>
Date: Thu, 24 Sep 2009 20:27:45 +0400
Subject: [PATCH] canGenInstanceInfo() capability descriptor

---
 .../debugger/jdi/VirtualMachineProxyImpl.java | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/java/debugger/impl/src/com/intellij/debugger/jdi/VirtualMachineProxyImpl.java b/java/debugger/impl/src/com/intellij/debugger/jdi/VirtualMachineProxyImpl.java
index 48d6fa0c07d3..0f5a48caad56 100644
--- a/java/debugger/impl/src/com/intellij/debugger/jdi/VirtualMachineProxyImpl.java
+++ b/java/debugger/impl/src/com/intellij/debugger/jdi/VirtualMachineProxyImpl.java
@@ -385,6 +385,30 @@ public class VirtualMachineProxyImpl implements JdiTimer, VirtualMachineProxy {
     return myPopFrames.isAvailable();
   }
 
+  private final Capability myCanGetInstanceInfo = new Capability() {
+    protected boolean calcValue() {
+      if (!myVersionHigher_15) {
+        return false;
+      }
+      try {
+        final Method method = VirtualMachine.class.getMethod("canGetInstanceInfo");
+        return (Boolean)method.invoke(myVirtualMachine);
+      }
+      catch (NoSuchMethodException ignored) {
+      }
+      catch (IllegalAccessException e) {
+        LOG.error(e);
+      }
+      catch (InvocationTargetException e) {
+        LOG.error(e);
+      }
+      return false;
+    }
+  };
+  public boolean canGetInstanceInfo() {
+    return myCanGetInstanceInfo.isAvailable();
+  }
+
   public final boolean versionHigher(String version) {
     return myVirtualMachine.version().compareTo(version) >= 0;
   }