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provide empty default value when required

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This commit is contained in:
Anna.Kozlova
2016-11-09 10:16:01 +01:00
parent 5042472cf5
commit 5d198925b9
1 changed files with 3 additions and 1 deletions
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java/java-impl/src/com/intellij/refactoring/changeSignature/JavaParameterTableModel.java
+3 -1
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@@ -32,6 +32,7 @@ import com.intellij.ui.ColoredTableCellRenderer;
import com.intellij.ui.EditorTextField;
import com.intellij.ui.SimpleTextAttributes;
import com.intellij.util.IncorrectOperationException;
import com.intellij.util.ObjectUtils;
import com.intellij.util.ui.ColumnInfo;
import org.jetbrains.annotations.Nullable;
@@ -88,8 +89,9 @@ public class JavaParameterTableModel extends ParameterTableModelBase<ParameterIn
if (paramType != null) {
paramType.addImportsTo(paramTypeCodeFragment);
}
String value = parameterInfo.getDefaultValue();
PsiExpressionCodeFragment defaultValueCodeFragment =
f.createExpressionCodeFragment(parameterInfo.getDefaultValue(), myDefaultValueContext, null, true);
f.createExpressionCodeFragment(ObjectUtils.notNull(value, ""), myDefaultValueContext, null, true);
defaultValueCodeFragment.setVisibilityChecker(JavaCodeFragment.VisibilityChecker.EVERYTHING_VISIBLE);
return new ParameterTableModelItemBase<ParameterInfoImpl>(parameterInfo, paramTypeCodeFragment, defaultValueCodeFragment) {