Keybase proof
I hereby claim:
- I am rjdkolb on github.
- I am rjdkolb (https://keybase.io/rjdkolb) on keybase.
- I have a public key ASDBedilzVfu6WMsymNimRG8hQl6dgjXkuAEU-321XJJrgo
To claim this, I am signing this object:
I hereby claim:
To claim this, I am signing this object:
public class DuplicateSumTest { | |
@Test | |
public void sumNonDuplicates() { | |
Assert.assertEquals("", 3, sumNonDuplicates(new int[]{1, 2})); | |
} | |
@Test | |
public void sumDuplicates() { | |
Assert.assertEquals("", 3, sumNonDuplicates(new int[]{2, 1, 2, 1})); | |
} |
<?xml version="1.0" encoding="UTF-8"?> | |
<Configuration status="WARN" name="API" monitorInterval="30"> | |
<Appenders> | |
<RollingRandomAccessFile name="CatchAll" fileName="logs/all.log" immediateFlush="false" append="true" FilePattern="logs/$${date:yyyy-MM}/all-%d{yyyy-MM-dd}-%i.log.gz"> | |
<PatternLayout> | |
<Pattern>%d %m%n</Pattern> | |
</PatternLayout> | |
<Policies> | |
<TimeBasedTriggeringPolicy interval="1" modulate="true" /> | |
<SizeBasedTriggeringPolicy size="2 GB"/> |
List<String> list = new ArrayList<>(); | |
for (int count = 0; count < 60000; count++) { | |
list.add("T " + count); | |
} | |
SXSSFWorkbook workbook = new SXSSFWorkbook(); | |
SXSSFSheet sheet = workbook.createSheet("FIELD OPERATIONS TRACKER"); | |
for (int i = 0; i < list.size(); i++) { | |
SXSSFRow rowHeader = sheet.createRow(i); | |
for (int cellcount = 0; cellcount < 85; cellcount++) { | |
SXSSFCell cell = rowHeader.createCell(cellcount); |
public static AtomicInteger counter = new AtomicInteger(1); | |
public static final String user1JsonStart = "{\n" | |
+ " \"name\" : { \"first\" : \"Joe\", \"last\" : \"Sixpack"; | |
public static final String user1JsonEnd = "\" },\n" | |
+ " \"gender\" : \"MALE\",\n" | |
+ " \"verified\" : false,\n" | |
+ " \"userImage\" : \"Rm9vYmFyIQ==\"\n" | |
+ "}"; |
Java 8 Java 8 G1GC Java 9 Java 9 G1GC | |
DynamicLanguages.groovy 402.142 352.266 397.495 370.121 | |
ExceptionsBenchMark.throwRuntimeException 885181.859 823326.931 910622.671 843228.203 | |
GeneratePoiWorkBook.generatePoiXLSWorkBook 34205.392 28162.636 35129.546 28693.55 | |
GeneratePoiWorkBook.generatePoiXLSXWorkBook 1125.074 980.061 1172.468 1012.47 | |
GeneratePrimeNumbersWithForLoop.generatePrime 231035.868 230904.102 231405.021 230599.11 | |
Jackson.jsonMashal 30019.081 22232.937 31908.426 24242.968 | |
Jackson.jsonUnmashal 26942.264 20443.724 26736.986 22404.13 | |
Jackson.xmlMashalJackson 22868.064 19657.647 23112.766 19947.204 | |
Jackson.xmlMashalJacksonStatic 691051.644 441105.658 745753.342 487013.862 |
public class App { | |
public void createPrimativeInteger(){ | |
int x = 100000000; | |
} | |
public void createObjectIntegerNonAutoBoxing(){ | |
int x = 200000000; | |
} | |
public void createObjectIntegerAutoBoxing(){ | |
Integer x = 300000000; |
public class ConsumeHeap { | |
public static void main(String []args) throws IOException{ | |
HashMap<Long,Integer> hugeMap = new HashMap<>(); | |
Random rand = new Random(System.currentTimeMillis()); | |
for (int count=0;count <5000000;count++){ | |
long time = System.currentTimeMillis(); | |
hugeMap.put(time, rand.nextInt()); | |
} | |
System.out.println("Done"); |
import java.io.IOException; | |
import com.sun.jersey.api.container.httpserver.HttpServerFactory; | |
import com.sun.jersey.api.core.PackagesResourceConfig; | |
import com.sun.jersey.api.core.ResourceConfig; | |
import com.sun.net.httpserver.HttpServer; | |
public class RunRest { | |
static final String BASE_URI = "http://localhost:9999/rest/"; |
@Stateless | |
public class AuctionItemExternalWorker { | |
@EJB | |
AuctionItemService service; | |
@EJB | |
AuditServiceAudit audit; | |
public void setMinBid(long bidId,long minBidCents) { | |
audit.auditSetMinBid(bidId,minBidCents); | |
service.setMinBid(bidId,minBidCents); | |
} |