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EA-72290 - AIOOBE: LineSet.clearModificationFlags

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This commit is contained in:
Aleksey Pivovarov
2015-09-04 14:43:24 +03:00
parent aba9734a6b
commit 3129f0d22f
1 changed files with 6 additions and 1 deletions
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platform/core-impl/src/com/intellij/openapi/editor/impl/LineSet.java
+6 -1
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@@ -184,10 +184,15 @@ public class LineSet{
}
LineSet clearModificationFlags(int startLine, int endLine) {
if (startLine == endLine) return this;
if (startLine > endLine) {
throw new IllegalArgumentException("endLine < startLine: " + endLine + " < " + startLine + "; lineCount: " + getLineCount());
}
checkLineIndex(startLine);
checkLineIndex(endLine - 1);
if (isLastEmptyLine(endLine - 1)) endLine--;
if (startLine >= endLine) return this;
byte[] flags = myFlags.clone();
for (int i = startLine; i < endLine; i++) {
flags[i] &= ~MODIFIED_MASK;