fix bug: asm outline doesn't change when the source file had changed

Author: winter

src/org/objectweb/asm/idea/ShowBytecodeOutlineAction.java

@@ -38,9 +38,9 @@
 import com.intellij.openapi.wm.ToolWindowManager;
 import com.intellij.psi.*;
 import com.intellij.psi.codeStyle.CodeStyleManager;
+import org.objectweb.asm.idea.config.ASMPluginComponent;
 import reloc.org.objectweb.asm.ClassReader;
 import reloc.org.objectweb.asm.ClassVisitor;
-import org.objectweb.asm.idea.config.ASMPluginComponent;
 import reloc.org.objectweb.asm.util.ASMifier;
 import reloc.org.objectweb.asm.util.TraceClassVisitor;
 
@@ -190,6 +190,7 @@ public void run() {
  ClassVisitor visitor = new TraceClassVisitor(new PrintWriter(stringWriter));
  ClassReader reader = null;
  try {
+ file.refresh(false, false);
  reader = new ClassReader(file.contentsToByteArray());
  } catch (IOException e) {
  return;