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diagnostics & workaround for EA-118809 - IAE: SpeedSearchUtil.$$$reportNull$$$

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peter
2018-06-08 15:19:32 +02:00
parent ecc0631a98
commit d3b626b4d9
1 changed files with 6 additions and 1 deletions
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platform/lang-impl/src/com/intellij/ide/util/PsiElementListCellRenderer.java
+6 -1
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@@ -20,6 +20,7 @@ import com.intellij.navigation.ColoredItemPresentation;
import com.intellij.navigation.ItemPresentation;
import com.intellij.navigation.NavigationItem;
import com.intellij.openapi.application.ReadAction;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.editor.colors.EditorColorsManager;
import com.intellij.openapi.editor.colors.TextAttributesKey;
import com.intellij.openapi.editor.markup.TextAttributes;
@@ -58,6 +59,7 @@ import java.util.regex.Pattern;
import static com.intellij.openapi.vfs.newvfs.VfsPresentationUtil.getFileBackgroundColor;
public abstract class PsiElementListCellRenderer<T extends PsiElement> extends JPanel implements ListCellRenderer {
private static final Logger LOG = Logger.getInstance("#com.intellij.ide.util.PsiElementListCellRenderer");
private static final String LEFT = BorderLayout.WEST;
private static final Pattern CONTAINER_PATTERN = Pattern.compile("(\\(in |\\()?([^)]*)(\\))?");
@@ -161,7 +163,10 @@ public abstract class PsiElementListCellRenderer<T extends PsiElement> extends J
if (nameAttributes == null) nameAttributes = new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN, color);
assert name != null : "Null name for PSI element " + element + " (by " + PsiElementListCellRenderer.this + ")";
if (name == null) {
LOG.error("Null name for PSI element " + element + " (by " + PsiElementListCellRenderer.this + ")");
name = "Unknown";
}
SpeedSearchUtil.appendColoredFragmentForMatcher(name, this, nameAttributes, myMatchers.nameMatcher, bgColor, selected);
if (!element.isValid()) {
append(" Invalid", SimpleTextAttributes.ERROR_ATTRIBUTES);