erik/HttpStatus
erik/HttpStatus
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Improved main method.

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This commit is contained in:
Erik C. Thauvin 2019-05-06 15:07:26 -07:00
parent f6759afd31
commit 40338c4269
1 changed files with 18 additions and 4 deletions
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22
src/main/java/net/thauvin/erik/httpstatus/Reasons.java
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@ -32,8 +32,12 @@
package net.thauvin.erik.httpstatus; package net.thauvin.erik.httpstatus;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.util.Map; import java.util.Map;
import java.util.ResourceBundle; import java.util.ResourceBundle;
import java.util.SortedSet;
import java.util.TreeSet;
import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.ConcurrentHashMap;
/** /**
@ -96,11 +100,21 @@ public final class Reasons {
* @param args The command line arguments. * @param args The command line arguments.
*/ */
@SuppressWarnings("PMD.SystemPrintln") @SuppressWarnings("PMD.SystemPrintln")
@SuppressFBWarnings("MUI_CONTAINSKEY_BEFORE_GET")
public static void main(final String... args) { public static void main(final String... args) {
for (final Map.Entry<String, String> entry : REASON_PHRASES.entrySet()) { if (args.length >= 1) {
System.out.println(entry.getKey() + ": " + entry.getValue()); for (final String key : args) {
} if (REASON_PHRASES.containsKey(key)) {
System.out.println(key + ": " + REASON_PHRASES.get(key));
}
}
} else {
final SortedSet<String> keys = new TreeSet<>(REASON_PHRASES.keySet());
for (final String key : keys) {
System.out.println(key + ": " + REASON_PHRASES.get(key));
}
System.out.println("Total: " + REASON_PHRASES.size()); System.out.println("Total: " + REASON_PHRASES.size());
}
} }
} }