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Code Issues Packages Projects Releases Wiki Activity

EA-21353. Handle null values in addRememberedURL

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This commit is contained in:
Kirill Likhodedov
2010-08-03 13:53:02 +04:00
parent 180c2c0fa1
commit e516ffbab1
1 changed files with 11 additions and 3 deletions
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plugins/hg4idea/src/org/zmlx/hg4idea/HgGlobalSettings.java
+11 -3
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@@ -16,7 +16,9 @@ import com.intellij.openapi.components.PersistentStateComponent;
import com.intellij.openapi.components.State;
import com.intellij.openapi.components.Storage;
import com.intellij.util.containers.HashMap;
import org.apache.commons.lang.StringUtils;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.LinkedList;
import java.util.List;
@@ -47,10 +49,16 @@ public class HgGlobalSettings implements PersistentStateComponent<HgGlobalSettin
/**
* Adds the information about visited URL.
* @param stringUrl String representation of the URL.
* @param username Login used to access the URL.
* @param stringUrl String representation of the URL. If null or blank String is passed, nothing is saved.
* @param username Login used to access the URL. If null is passed, a blank String is used.
*/
public void addRememberedUrl(@NotNull String stringUrl, @NotNull String username) {
public void addRememberedUrl(@Nullable String stringUrl, @Nullable String username) {
if (StringUtils.isBlank(stringUrl)) {
return;
}
if (username == null) {
username = "";
}
List<String> list = myRememberedUrls.get(stringUrl);
if (list == null) {
list = new LinkedList<String>();