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String concatenation cleanup

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Replaced string concatenation in loop with StringBuilder

Signed-off-by: Laszlo Hornyak <laszlo.hornyak@gmail.com>
This commit is contained in:
Laszlo Hornyak 2014-02-09 19:01:45 +01:00
parent 8e3ae40ba2
commit 74a3cb4d5e
1 changed files with 3 additions and 3 deletions
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6
plugins/hypervisors/kvm/src/org/apache/cloudstack/utils/qemu/QemuImg.java
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@ -90,11 +90,11 @@ public class QemuImg {
if (options != null && !options.isEmpty()) { if (options != null && !options.isEmpty()) {
s.add("-o"); s.add("-o");
String optionsStr = ""; final StringBuilder optionsStr = new StringBuilder();
for (Map.Entry<String, String> option : options.entrySet()) { for (Map.Entry<String, String> option : options.entrySet()) {
optionsStr += option.getKey() + "=" + option.getValue() + ","; optionsStr.append(option.getKey()).append('=').append(option.getValue()).append(',');
} }
s.add(optionsStr); s.add(optionsStr.toString());
} }
/* /*