private void replaceExpressionsWithConstant() throws JavaScriptModelException { ASTRewrite astRewrite = fCuRewrite.getASTRewrite(); AST ast = astRewrite.getAST(); IASTFragment[] fragmentsToReplace = getFragmentsToReplace(); for (int i = 0; i < fragmentsToReplace.length; i++) { IASTFragment fragment = fragmentsToReplace[i]; SimpleName ref = ast.newSimpleName(fConstantName); Name replacement = ref; if (qualifyReferencesWithDeclaringClassName()) { replacement = ast.newQualifiedName(ast.newSimpleName(getContainingTypeBinding().getName()), ref); } TextEditGroup description = fCuRewrite.createGroupDescription( RefactoringCoreMessages.ExtractConstantRefactoring_replace); fragment.replace(astRewrite, replacement, description); if (fLinkedProposalModel != null) fLinkedProposalModel .getPositionGroup(KEY_NAME, true) .addPosition(astRewrite.track(ref), false); } }