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Require non null (#580)

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* Replace null checks with Objects.requireNonNull()

* Use PMD rule instead of checkstyle rule
This commit is contained in:
Austin Shalit
2017-07-18 20:32:08 -07:00
committed by Peter Johnson
parent 06321b8e87
commit 74df3fac4e
16 changed files with 134 additions and 139 deletions
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1
wpilibjIntegrationTests/src/main/java/edu/wpi/first/wpilibj/fixtures/MotorEncoderFixture.java
View File

@@ -170,6 +170,7 @@ public abstract class MotorEncoderFixture<T extends SpeedController> implements
* deallocated.
*/
@Override
@SuppressWarnings("Regexp")
public boolean teardown() {
String type;
if (m_motor != null) {

5
wpilibjIntegrationTests/src/main/java/edu/wpi/first/wpilibj/test/TestSuite.java
View File

@@ -22,6 +22,7 @@ import java.io.InputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.logging.LogManager;
import java.util.logging.Logger;
import java.util.regex.Pattern;
@@ -43,9 +44,7 @@ public class TestSuite extends AbstractTestSuite {
// Sets up the logging output
final InputStream inputStream = TestSuite.class.getResourceAsStream("/logging.properties");
try {
if (inputStream == null) {
throw new NullPointerException("./logging.properties was not loaded");
}
Objects.requireNonNull(inputStream, "./logging.properties was not loaded");
LogManager.getLogManager().readConfiguration(inputStream);
Logger.getAnonymousLogger().info("Loaded");
} catch (final IOException | NullPointerException ex) {