private String createNewVariableName(
@NotNull PsiForStatement scope, PsiType type, @Nullable String containerName) {
final Project project = scope.getProject();
final JavaCodeStyleManager codeStyleManager = JavaCodeStyleManager.getInstance(project);
@NonNls String baseName;
if (containerName != null) {
baseName = StringUtils.createSingularFromName(containerName);
} else {
final SuggestedNameInfo suggestions =
codeStyleManager.suggestVariableName(VariableKind.LOCAL_VARIABLE, null, null, type);
final String[] names = suggestions.names;
if (names != null && names.length > 0) {
baseName = names[0];
} else {
baseName = "value";
}
}
if (baseName == null || baseName.isEmpty()) {
baseName = "value";
}
return codeStyleManager.suggestUniqueVariableName(baseName, scope, true);
}
