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IDEA-136606 Debug: View values in editor - slow for huge arrays

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Egor.Ushakov
2015-02-17 17:12:04 +03:00
parent 6ca09678c2
commit 859428a7ee
1 changed files with 7 additions and 5 deletions
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java/debugger/impl/src/com/intellij/debugger/engine/JavaValue.java
+7 -5
View File
@@ -236,17 +236,19 @@ public class JavaValue extends XNamedValue implements NodeDescriptorProvider, XV
if (type != null) {
final String typeName = type.componentTypeName();
if (TypeConversionUtil.isPrimitive(typeName) || CommonClassNames.JAVA_LANG_STRING.equals(typeName)) {
int max = CommonClassNames.JAVA_LANG_STRING.equals(typeName) ? 5 : 10;
final List<Value> values = value.getValues();
int size = value.length();
int max = Math.min(size, CommonClassNames.JAVA_LANG_STRING.equals(typeName) ? 5 : 10);
//TODO [eu]: this is a quick fix for IDEA-136606, need to move this away from EDT!!!
final List<Value> values = value.getValues(0, max);
int i = 0;
final List<String> vals = new ArrayList<String>(max);
while (i < values.size() && i <= max) {
while (i < values.size()) {
vals.add(StringUtil.first(values.get(i).toString(), 15, true));
i++;
}
String more = "";
if (vals.size() < values.size()) {
more = ", + " + (values.size() - vals.size()) + " more";
if (vals.size() < size) {
more = ", + " + (size - vals.size()) + " more";
}
renderer.renderValue("{" + StringUtil.join(vals, ", ") + more + "}");