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Use for each when Iterator not needed

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This commit is contained in:
str4d
2013-11-28 11:56:54 +00:00
parent f112baac48
commit efe3bd2c05
21 changed files with 56 additions and 125 deletions
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7
core/java/test/junit/net/i2p/stat/SimpleStatDumper.java
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@ -1,7 +1,6 @@
package net.i2p.stat;
import java.util.Arrays;
import java.util.Iterator;
import java.util.Set;
import java.util.TreeSet;
@ -22,8 +21,7 @@ public class SimpleStatDumper {
private static void dumpFrequencies(I2PAppContext ctx, StringBuilder buf) {
Set<String> frequencies = new TreeSet<String>(ctx.statManager().getFrequencyNames());
for (Iterator<String> iter = frequencies.iterator(); iter.hasNext();) {
String name = iter.next();
for (String name : frequencies) {
FrequencyStat freq = ctx.statManager().getFrequency(name);
buf.append('\n');
buf.append(freq.getGroupName()).append('.').append(freq.getName()).append(": ")
@ -42,8 +40,7 @@ public class SimpleStatDumper {
private static void dumpRates(I2PAppContext ctx, StringBuilder buf) {
Set<String> rates = new TreeSet<String>(ctx.statManager().getRateNames());
for (Iterator<String> iter = rates.iterator(); iter.hasNext();) {
String name = iter.next();
for (String name : rates) {
RateStat rate = ctx.statManager().getRate(name);
buf.append('\n');
buf.append(rate.getGroupName()).append('.').append(rate.getName()).append(": ")