/*
 * Copyright 2000-2017 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.intellij.debugger.streams.psi.impl;

import com.intellij.debugger.DebuggerManagerEx;
import com.intellij.debugger.SourcePosition;
import com.intellij.debugger.impl.DebuggerContextImpl;
import com.intellij.debugger.impl.DebuggerUtilsEx;
import com.intellij.debugger.streams.psi.DebuggerPositionResolver;
import com.intellij.openapi.editor.Document;
import com.intellij.openapi.fileEditor.FileDocumentManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiDocumentManager;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.xdebugger.XDebugSession;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

/**
 * @author Vitaliy.Bibaev
 */
public class DebuggerPositionResolverImpl implements DebuggerPositionResolver {
  @Nullable
  @Override
  public PsiElement getNearestElementToBreakpoint(@NotNull XDebugSession session) {
    final Project project = session.getProject();
    final DebuggerContextImpl debuggerContext = DebuggerManagerEx.getInstanceEx(session.getProject()).getContext();
    final SourcePosition position = debuggerContext.getSourcePosition();

    if (position == null) {
      return null;
    }

    final int line = position.getLine();
    final PsiFile psiFile = position.getFile();
    final VirtualFile file = psiFile.getVirtualFile();

    if (line >= 0 && file != null) {
      final Document document = FileDocumentManager.getInstance().getDocument(file);
      if (document != null) {
        final int offset = document.getLineStartOffset(line);
        return DebuggerUtilsEx.findElementAt(PsiDocumentManager.getInstance(project).getPsiFile(document), offset);
      }
    }

    return null;
  }
}

@@ -2149,32 +2149,66 @@
 document != null
+ && line %3C document.getLineCount()
 ) %7B%0A        fina

Fix EA-100333 index out of bound exception