private static boolean isNumber()

in src/main/java/com/intellij/rt/debugger/agent/CaptureAgent.java [450:456]

• 7 lines of code
• 4 McCabe index (conditional complexity)

  private static boolean isNumber(String s) {
    if (s == null) return false;
    for (int i = 0; i < s.length(); ++i) {
      if (!Character.isDigit(s.charAt(i))) return false;
    }
    return true;
  }