public static boolean doNeedImport( @NotNull ImportPath importPath, @Nullable String aliasName, @NotNull JetFile file) { if (QualifiedNamesUtil.getFirstSegment(importPath.fqnPart().getFqName()) .equals(JavaDescriptorResolver.JAVA_ROOT.getName())) { FqName withoutJavaRoot = QualifiedNamesUtil.withoutFirstSegment(importPath.fqnPart()); importPath = new ImportPath(withoutJavaRoot, importPath.isAllUnder()); } if (isImportedByDefault(importPath, null, JetPsiUtil.getFQName(file))) { return false; } List<JetImportDirective> importDirectives = file.getImportDirectives(); if (!importDirectives.isEmpty()) { // Check if import is already present for (JetImportDirective directive : importDirectives) { ImportPath existentImportPath = JetPsiUtil.getImportPath(directive); if (directive.getAliasName() == null && aliasName == null) { if (existentImportPath != null && QualifiedNamesUtil.isImported(existentImportPath, importPath)) { return false; } } } } return true; }