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Code Issues Packages Projects Releases Wiki Activity

intern strings for offline problem descriptors

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This commit is contained in:
Dmitry Batkovich
2018-10-04 19:56:22 +03:00
parent b355f1a11b
commit 106381f539
1 changed files with 11 additions and 6 deletions
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platform/lang-impl/src/com/intellij/codeInspection/offlineViewer/OfflineViewParseUtil.java
+11 -6
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@@ -5,6 +5,8 @@ package com.intellij.codeInspection.offlineViewer;
import com.intellij.codeInspection.InspectionApplication;
import com.intellij.codeInspection.offline.OfflineProblemDescriptor;
import com.intellij.codeInspection.reference.SmartRefElementPointerImpl;
import com.intellij.util.containers.StringInterner;
import com.intellij.util.containers.WeakStringInterner;
import com.thoughtworks.xstream.io.xml.XppReader;
import gnu.trove.THashSet;
import gnu.trove.TObjectIntHashMap;
@@ -12,6 +14,8 @@ import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.Nullable;
import org.xmlpull.mxp1.MXParser;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.StringReader;
import java.util.*;
@@ -26,9 +30,10 @@ public class OfflineViewParseUtil {
}
public static Map<String, Set<OfflineProblemDescriptor>> parse(final String problems) {
final TObjectIntHashMap<String> fqName2IdxMap = new TObjectIntHashMap<>();
final Map<String, Set<OfflineProblemDescriptor>> package2Result = new HashMap<>();
final XppReader reader = new XppReader(new StringReader(problems), new MXParser());
TObjectIntHashMap<String> fqName2IdxMap = new TObjectIntHashMap<>();
StringInterner stringInterner = new StringInterner();
Map<String, Set<OfflineProblemDescriptor>> package2Result = new HashMap<>();
XppReader reader = new XppReader(new StringReader(problems), new MXParser());
try {
while(reader.hasMoreChildren()) {
reader.moveDown(); //problem
@@ -49,13 +54,13 @@ public class OfflineViewParseUtil {
fqName2IdxMap.put(fqName, idx + 1);
}
if (DESCRIPTION.equals(reader.getNodeName())) {
descriptor.setDescription(reader.getValue());
descriptor.setDescription(stringInterner.intern(reader.getValue()));
}
if (LINE.equals(reader.getNodeName())) {
descriptor.setLine(Integer.parseInt(reader.getValue()));
}
if (MODULE.equals(reader.getNodeName())) {
descriptor.setModule(reader.getValue());
descriptor.setModule(stringInterner.intern(reader.getValue()));
}
if (HINTS.equals(reader.getNodeName())) {
while(reader.hasMoreChildren()) {
@@ -65,7 +70,7 @@ public class OfflineViewParseUtil {
hints = new ArrayList<>();
descriptor.setHints(hints);
}
hints.add(reader.getAttribute("value"));
hints.add(stringInterner.intern(reader.getAttribute("value")));
reader.moveUp();
}
}