From a7de2efe3f0bd32caf7828cb92ed584eaeacb332 Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Tue, 21 Feb 2017 17:33:15 +0100
Subject: [PATCH] AddFieldBreakpointDialog: show member chooser in a
 transaction (EA-93087 - assert: MemberChooser.show)

---
 .../debugger/ui/breakpoints/AddFieldBreakpointDialog.java      | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/AddFieldBreakpointDialog.java b/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/AddFieldBreakpointDialog.java
index 843afb96bff4..bd509bac7b06 100644
--- a/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/AddFieldBreakpointDialog.java
+++ b/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/AddFieldBreakpointDialog.java
@@ -26,6 +26,7 @@ import com.intellij.debugger.DebuggerBundle;
 import com.intellij.ide.util.MemberChooser;
 import com.intellij.ide.util.TreeClassChooser;
 import com.intellij.ide.util.TreeClassChooserFactory;
+import com.intellij.openapi.application.TransactionGuard;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.ui.DialogWrapper;
 import com.intellij.openapi.ui.TextFieldWithBrowseButton;
@@ -91,7 +92,7 @@ public abstract class AddFieldBreakpointDialog extends DialogWrapper {
             new MemberChooser<>(ContainerUtil.map2Array(fields, PsiFieldMember.class, PsiFieldMember::new), false, false, myProject);
           chooser.setTitle(DebuggerBundle.message("add.field.breakpoint.dialog.field.chooser.title", fields.length));
           chooser.setCopyJavadocVisible(false);
-          chooser.show();
+          TransactionGuard.getInstance().submitTransactionAndWait(() -> chooser.show());
           List<PsiFieldMember> selectedElements = chooser.getSelectedElements();
           if (selectedElements != null && selectedElements.size() == 1) {
             PsiField field = selectedElements.get(0).getElement();