for (int i = 0; i < lang1.length; ++i) {\r
result.append(i == 0 ? "" : " | ").append(lang1[i]);\r
}\r
- result.append(" :: ");\r
+ result.append("\t");\r
for (int i = 0; i < lang2.length; ++i) {\r
result.append(i == 0 ? "" : " | ").append(lang2[i]);\r
}\r