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Cleanups: Close resources via try-finally

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We can't use try-with-resources until we bump the minimum-supported Android
version for the client library to API 19.
This commit is contained in:
str4d
2017-12-09 01:02:17 +00:00
parent fe5e4a2c7a
commit a67ea4b2f2
14 changed files with 81 additions and 46 deletions
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4
apps/routerconsole/java/src/net/i2p/router/web/helpers/LogsHelper.java
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@ -173,11 +173,9 @@ public class LogsHelper extends HelperBase {
*/
private static String readTextFile(File f, int maxNumLines) {
if (!f.exists()) return null;
FileInputStream fis = null;
BufferedReader in = null;
try {
fis = new FileInputStream(f);
in = new BufferedReader(new InputStreamReader(fis));
in = new BufferedReader(new InputStreamReader(new FileInputStream(f)));
List<String> lines = new ArrayList<String>(maxNumLines);
String line = null;
while ( (line = in.readLine()) != null) {