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authorvamshi.nemalikonda <vn00480215@techmahindra.com>2018-07-10 19:44:02 +0530
committervamshi.nemalikonda <vn00480215@techmahindra.com>2018-07-10 19:44:02 +0530
commit39305c31cee623b44e56ca7b944aada2747d8f31 (patch)
tree7dce8270be614be21c7eca98bb7b473173faea5b
parentc1c13a8fce06a1508da2eb6e356dddeb456095bc (diff)
fixed Checkstyle warnings
Issue-ID: POLICY-881 Signed-off-by: vamshi.nemalikonda <vn00480215@techmahindra.com> Change-Id: I4057306bec83a48921c90a081fb9752f663ee3b6
-rw-r--r--utils-test/src/main/java/org/onap/policy/common/utils/test/ExceptionsTester.java109
-rw-r--r--utils-test/src/main/java/org/onap/policy/common/utils/test/ThrowablesTester.java230
2 files changed, 201 insertions, 138 deletions
diff --git a/utils-test/src/main/java/org/onap/policy/common/utils/test/ExceptionsTester.java b/utils-test/src/main/java/org/onap/policy/common/utils/test/ExceptionsTester.java
index 3a43b943..7208748a 100644
--- a/utils-test/src/main/java/org/onap/policy/common/utils/test/ExceptionsTester.java
+++ b/utils-test/src/main/java/org/onap/policy/common/utils/test/ExceptionsTester.java
@@ -1,21 +1,21 @@
/*
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START====================================================
* Common Utils-Test
- * ================================================================================
+ * =============================================================================
* Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
+ * =============================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
- * ============LICENSE_END=========================================================
+ * ============LICENSE_END======================================================
*/
package org.onap.policy.common.utils.test;
@@ -34,18 +34,19 @@ public class ExceptionsTester extends ThrowablesTester {
/**
* Runs tests, on an Exception subclass, for all of the standard
- * constructors. If the Exception subclass does not support a given type of
- * constructor, then it skips that test.
- *
- * @param claz
- * subclass to be tested
+ * constructors. If the Exception subclass does not support a given
+ * type of constructor, then it skips that test.
+ *
+ * @param claz subclass to be tested
+ * @param <T> Type of the class
+ *
* @return the number of constructors that were found/tested
* @throws ConstructionError
* if the Exception subclass cannot be constructed
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public <T extends Exception> int test(Class<T> claz) {
+ public <T extends Exception> int test(final Class<T> claz) {
int ncons = testAllException(claz);
assertTrue(ncons > 0);
@@ -55,19 +56,20 @@ public class ExceptionsTester extends ThrowablesTester {
/**
* Runs tests, on an Exception subclass, for all of the standard
- * constructors. If the Exception subclass does not support a given type of
- * constructor, then it skips that test. Does <i>not</i> throw an exception
- * if no standard constructors are found.
- *
- * @param claz
- * subclass to be tested
+ * constructors. If the Exception subclass does not support a given
+ * type of constructor, then it skips that test. Does <i>not</i> throw
+ * an exception if no standard constructors are found.
+ *
+ * @param claz subclass to be tested
+ * @param <T> type of the class
+ *
* @return the number of constructors that were found/tested
* @throws ConstructionError
* if the Exception subclass cannot be constructed
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public <T extends Exception> int testAllException(Class<T> claz) {
+ public <T extends Exception> int testAllException(final Class<T> claz) {
int ncons = 0;
ncons += testAllThrowable(claz);
@@ -87,12 +89,13 @@ public class ExceptionsTester extends ThrowablesTester {
* <li><i>getCause()</i> returns the original cause passed to the
* constructor</li>
* </ul>
- *
- * If the Exception subclass does not support this type of constructor, then
- * this method simply returns.
- *
- * @param claz
- * subclass to be tested
+ *
+ * If the Exception subclass does not support this type of constructor,
+ * then this method simply returns.
+ *
+ * @param claz subclass to be tested
+ * @param <T> Type of the class
+ *
* @return {@code 1}, if the subclass supports this type of constructor,
* {@code 0} otherwise
* @throws ConstructionError
@@ -100,8 +103,10 @@ public class ExceptionsTester extends ThrowablesTester {
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public <T extends Exception> int testException(Class<T> claz) {
- Constructor<T> cons = getConstructor(claz, "exception", Exception.class);
+ public <T extends Exception> int testException(final Class<T> claz) {
+ Constructor<T> cons = getConstructor(claz, "exception",
+ Exception.class);
+
if (cons == null) {
return 0;
}
@@ -117,28 +122,31 @@ public class ExceptionsTester extends ThrowablesTester {
}
/**
- * Tests exceptions created via the constructor that takes a String and an
- * Exception. Verifies that:
+ * Tests exceptions created via the constructor that takes a String
+ * and an Exception. Verifies that:
* <ul>
* <li><i>toString()</i> returns a non-null value</li>
- * <li><i>getMessage()</i> returns the original message passed to the
- * constructor</li>
+ * <li><i>getMessage()</i> returns the original message passed to
+ * the constructor</li>
* <li><i>getCause()</i> returns the original cause passed to the
* constructor</li>
* </ul>
- *
- * If the Exception subclass does not support this type of constructor, then
- * this method simply returns.
- *
- * @param claz
- * subclass to be tested
+ *
+ * If the Exception subclass does not support this type of
+ * constructor, then this method simply returns.
+ *
+ * @param claz subclass to be tested
+ * @param <T> Type of the class
+ *
* @return {@code 1}, if the subclass supports this type of constructor,
* {@code 0} otherwise
* @throws ConstructionError
* if the Exception subclass cannot be constructed
*/
- public <T extends Exception> int testStringException(Class<T> claz) {
- Constructor<T> cons = getConstructor(claz, "string-exception", String.class, Exception.class);
+ public <T extends Exception> int testStringException(
+ final Class<T> claz) {
+ Constructor<T> cons = getConstructor(claz, "string-exception",
+ String.class, Exception.class);
if (cons == null) {
return 0;
}
@@ -165,20 +173,25 @@ public class ExceptionsTester extends ThrowablesTester {
* <li>suppressed exceptions can be added, if enabled</li>
* <li>the stack trace can be added, if enabled</li>
* </ul>
- *
- * If the Exception subclass does not support this type of constructor, then
- * this method simply returns.
- *
- * @param claz
- * subclass to be tested
+ *
+ * If the Exception subclass does not support this type of constructor,
+ * then this method simply returns.
+ *
+ * @param claz subclass to be tested
+ * @param <T> Type of the class
+ *
* @return {@code 1}, if the subclass supports this type of constructor,
* {@code 0} otherwise
* @throws ConstructionError
* if the Exception subclass cannot be constructed
*/
- public <T extends Exception> int testStringExceptionBooleanBoolean(Class<T> claz) {
- Constructor<T> cons = getConstructor(claz, "string-exception-flags", String.class, Exception.class,
- Boolean.TYPE, Boolean.TYPE);
+ public <T extends Exception> int testStringExceptionBooleanBoolean(
+ final Class<T> claz) {
+
+ Constructor<T> cons = getConstructor(claz,
+ "string-exception-flags", String.class, Exception.class,
+ Boolean.TYPE, Boolean.TYPE);
+
if (cons == null) {
return 0;
}
diff --git a/utils-test/src/main/java/org/onap/policy/common/utils/test/ThrowablesTester.java b/utils-test/src/main/java/org/onap/policy/common/utils/test/ThrowablesTester.java
index 4a8da3b4..c77b7813 100644
--- a/utils-test/src/main/java/org/onap/policy/common/utils/test/ThrowablesTester.java
+++ b/utils-test/src/main/java/org/onap/policy/common/utils/test/ThrowablesTester.java
@@ -1,21 +1,21 @@
/*
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START====================================================
* Common Utils-Test
- * ================================================================================
+ * =============================================================================
* Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
+ * =============================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
- * ============LICENSE_END=========================================================
+ * ============LICENSE_END======================================================
*/
package org.onap.policy.common.utils.test;
@@ -37,36 +37,43 @@ import org.slf4j.LoggerFactory;
*/
public class ThrowablesTester {
- private static Logger logger = LoggerFactory.getLogger(ThrowablesTester.class);
+ private static Logger logger =
+ LoggerFactory.getLogger(ThrowablesTester.class);
- public static final String EXPECTED_EXCEPTION_MSG = "expected exception";
- private static final String EXPECTED_SUPPRESSED_EXCEPTION_MSG = "expected suppressed exception";
+ public static final String EXPECTED_EXCEPTION_MSG =
+ "expected exception";
+ private static final String EXPECTED_SUPPRESSED_EXCEPTION_MSG =
+ "expected suppressed exception";
/**
* Passed as a "cause" to constructors.
*/
- public static final Exception CAUSE = new Exception(EXPECTED_EXCEPTION_MSG);
+ public static final Exception CAUSE =
+ new Exception(EXPECTED_EXCEPTION_MSG);
/**
* Passed to new objects via the <i>addSuppressed()</i> method..
*/
- public static final Throwable SUPPRESSED = new Throwable(EXPECTED_SUPPRESSED_EXCEPTION_MSG);
+ public static final Throwable SUPPRESSED =
+ new Throwable(EXPECTED_SUPPRESSED_EXCEPTION_MSG);
/**
- * Runs tests, on an Throwable subclass, for all of the standard
- * constructors. If the Throwable subclass does not support a given type of
- * constructor, then it skips that test. Does <i>not</i> throw an exception
- * if no standard constructors are found.
- *
- * @param claz
- * subclass to be tested
+ * Runs tests, on an Throwable subclass, for all of the
+ * standard constructors. If the Throwable subclass does
+ * not support a given type of constructor, then it skips
+ * that test. Does <i>not</i> throw an exception if no
+ * standard constructors are found.
+ *
+ * @param claz subclass to be tested
+ * @param <T> To be defined
* @return the number of constructors that were found/tested
* @throws ConstructionError
* if the Throwable subclass cannot be constructed
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public final <T extends Throwable> int testAllThrowable(Class<T> claz) {
+ public final <T extends Throwable> int testAllThrowable(
+ final Class<T> claz) {
int ncons = 0;
ncons += testDefault(claz);
@@ -86,12 +93,12 @@ public class ThrowablesTester {
* <li><i>getMessage()</i> returns null</li>
* <li><i>getCause()</i> returns null</li>
* </ul>
- *
- * If the Throwable subclass does not support this type of constructor, then
- * this method simply returns.
- *
- * @param claz
- * subclass to be tested
+ *
+ * If the Throwable subclass does not support this type of
+ * constructor, then this method simply returns.
+ *
+ * @param claz subclass to be tested
+ * @param <T> to be defined
* @return {@code 1}, if the subclass supports this type of constructor,
* {@code 0} otherwise
* @throws ConstructionError
@@ -99,7 +106,8 @@ public class ThrowablesTester {
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public final <T extends Throwable> int testDefault(Class<T> claz) {
+ public final <T extends Throwable> int testDefault(
+ final Class<T> claz) {
Constructor<T> cons = getConstructor(claz, "default");
if (cons == null) {
return 0;
@@ -123,12 +131,13 @@ public class ThrowablesTester {
* constructor</li>
* <li><i>getCause()</i> returns null</li>
* </ul>
- *
- * If the Throwable subclass does not support this type of constructor, then
- * this method simply returns.
- *
+ *
+ * If the Throwable subclass does not support this type of constructor,
+ * then this method simply returns.
+ *
* @param claz
* subclass to be tested
+ * @param <T> to be defined
* @return {@code 1}, if the subclass supports this type of constructor,
* {@code 0} otherwise
* @throws ConstructionError
@@ -136,8 +145,9 @@ public class ThrowablesTester {
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public final <T extends Throwable> int testString(Class<T> claz) {
- Constructor<T> cons = getConstructor(claz, "string", String.class);
+ public final <T extends Throwable> int testString(final Class<T> claz) {
+ Constructor<T> cons = getConstructor(claz, "string",
+ String.class);
if (cons == null) {
return 0;
}
@@ -160,12 +170,13 @@ public class ThrowablesTester {
* <li><i>getCause()</i> returns the original cause passed to the
* constructor</li>
* </ul>
- *
- * If the Throwable subclass does not support this type of constructor, then
- * this method simply returns.
- *
+ *
+ * If the Throwable subclass does not support this type of constructor,
+ * then this method simply returns.
+ *
* @param claz
* subclass to be tested
+ * @param <T> to be defined
* @return {@code 1}, if the subclass supports this type of constructor,
* {@code 0} otherwise
* @throws ConstructionError
@@ -173,8 +184,10 @@ public class ThrowablesTester {
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public final <T extends Throwable> int testThrowable(Class<T> claz) {
- Constructor<T> cons = getConstructor(claz, "throwable", Throwable.class);
+ public final <T extends Throwable> int testThrowable(
+ final Class<T> claz) {
+ Constructor<T> cons = getConstructor(claz, "throwable",
+ Throwable.class);
if (cons == null) {
return 0;
}
@@ -189,8 +202,8 @@ public class ThrowablesTester {
}
/**
- * Tests Throwable objects created via the constructor that takes a String
- * and a Throwable. Verifies that:
+ * Tests Throwable objects created via the constructor that takes
+ * a String and a Throwable. Verifies that:
* <ul>
* <li><i>toString()</i> returns a non-null value</li>
* <li><i>getMessage()</i> returns the original message passed to the
@@ -198,12 +211,12 @@ public class ThrowablesTester {
* <li><i>getCause()</i> returns the original cause passed to the
* constructor</li>
* </ul>
- *
- * If the Throwable subclass does not support this type of constructor, then
- * this method simply returns.
- *
- * @param claz
- * subclass to be tested
+ *
+ * If the Throwable subclass does not support this type of constructor,
+ * then this method simply returns.
+ *
+ * @param claz subclass to be tested
+ * @param <T> to be defined
* @return {@code 1}, if the subclass supports this type of constructor,
* {@code 0} otherwise
* @throws ConstructionError
@@ -211,8 +224,10 @@ public class ThrowablesTester {
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public final <T extends Throwable> int testStringThrowable(Class<T> claz) {
- Constructor<T> cons = getConstructor(claz, "string-throwable", String.class, Throwable.class);
+ public final <T extends Throwable> int testStringThrowable(
+ final Class<T> claz) {
+ Constructor<T> cons = getConstructor(claz, "string-throwable",
+ String.class, Throwable.class);
if (cons == null) {
return 0;
}
@@ -227,8 +242,8 @@ public class ThrowablesTester {
}
/**
- * Tests Throwable objects created via the constructor that takes a String,
- * a Throwable, and two booleans. Verifies that:
+ * Tests Throwable objects created via the constructor that takes
+ * a String, a Throwable, and two booleans. Verifies that:
* <ul>
* <li><i>toString()</i> returns a non-null value</li>
* <li><i>getMessage()</i> returns the original message passed to the
@@ -238,12 +253,13 @@ public class ThrowablesTester {
* <li>suppressed exceptions can be added, if enabled</li>
* <li>the stack trace can be added, if enabled</li>
* </ul>
- *
- * If the Throwable subclass does not support this type of constructor, then
- * this method simply returns.
- *
+ *
+ * If the Throwable subclass does not support this type of constructor,
+ * then this method simply returns.
+ *
* @param claz
* subclass to be tested
+ * @param <T> to be defined
* @return {@code 1}, if the subclass supports this type of constructor,
* {@code 0} otherwise
* @throws ConstructionError
@@ -251,9 +267,13 @@ public class ThrowablesTester {
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public final <T extends Throwable> int testStringThrowableBooleanBoolean(Class<T> claz) {
- Constructor<T> cons = getConstructor(claz, "string-throwable-flags", String.class, Throwable.class,
- Boolean.TYPE, Boolean.TYPE);
+ public final <T extends Throwable> int
+ testStringThrowableBooleanBoolean(
+ final Class<T> claz) {
+ Constructor<T> cons = getConstructor(claz,
+ "string-throwable-flags",
+ String.class, Throwable.class,
+ Boolean.TYPE, Boolean.TYPE);
if (cons == null) {
return 0;
}
@@ -271,20 +291,25 @@ public class ThrowablesTester {
}
/**
- * Tests each combination of values for the "message" and the "cause" when
- * using the constructor that takes a String, a Throwable/Exception, and two
- * booleans. Verifies that expected values are returned by <i>toString()/i>,
+ * Tests each combination of values for the "message" and the "cause"
+ * when using the constructor that takes a String,
+ * a Throwable/Exception, and two booleans. Verifies that expected
+ * values are returned
+ * <ul>
+ * <i>toString()</i>,
* <i>getMessage()</i>, and <i>getCause()</i>.
* </ul>
- *
+ *
* @param cons
* constructor to be invoked
+ * @param <T> to be defined
* @throws ConstructionError
* if the Throwable subclass cannot be constructed
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public final <T extends Throwable> void testMessageCauseCombos(Constructor<T> cons) {
+ public final <T extends Throwable> void testMessageCauseCombos(
+ final Constructor<T> cons) {
T ex;
ex = newInstance(cons, null, null, true, true);
@@ -309,20 +334,25 @@ public class ThrowablesTester {
}
/**
- * Tests each combination of values for the "message" and the "cause" when
- * using the constructor that takes a String, a Throwable/Exception, and two
- * booleans. Verifies that expected values are returned by <i>toString()/i>,
+ * Tests each combination of values for the "message" and the
+ * "cause" when using the constructor that takes a String,
+ * a Throwable/Exception, and two booleans. Verifies that
+ * expected values are returned by
+ * <ul>
+ * <i>toString()</i>,
* <i>getMessage()</i>, and <i>getCause()</i>.
* </ul>
- *
+ *
* @param cons
* constructor to be invoked
+ * @param <T> to be defined
* @throws ConstructionError
* if the Throwable subclass cannot be constructed
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public final <T extends Throwable> void testFlagCombos(Constructor<T> cons) {
+ public final <T extends Throwable> void testFlagCombos(
+ final Constructor<T> cons) {
testSuppressStack(cons);
testSuppressNoStack(cons);
testNoSuppressStack(cons);
@@ -330,8 +360,9 @@ public class ThrowablesTester {
}
/**
- * Tests Throwable objects constructed with {@code enableSuppression=true}
- * and {@code writableStackTrace=true}. Verifies that:
+ * Tests Throwable objects constructed with
+ * {@code enableSuppression=true} and
+ * {@code writableStackTrace=true}. Verifies that:
* <ul>
* <li><i>toString()</i> returns a non-null value</li>
* <li><i>getMessage()</i> returns the original message passed to the
@@ -341,15 +372,17 @@ public class ThrowablesTester {
* <li>suppressed exceptions are added</li>
* <li>the stack trace is added</li>
* </ul>
- *
+ *
* @param cons
* the throwable's class constructor
+ * @param <T> to be defined
* @throws ConstructionError
* if the Throwable subclass cannot be constructed
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public final <T extends Throwable> void testSuppressStack(Constructor<T> cons) {
+ public final <T extends Throwable> void testSuppressStack(
+ final Constructor<T> cons) {
T ex = newInstance(cons, "yes,yes", CAUSE, true, true);
ex.addSuppressed(SUPPRESSED);
@@ -365,8 +398,9 @@ public class ThrowablesTester {
}
/**
- * Tests Throwable objects constructed with {@code enableSuppression=true}
- * and {@code writableStackTrace=false}. Verifies that:
+ * Tests Throwable objects constructed with
+ * {@code enableSuppression=true} and
+ * {@code writableStackTrace=false}. Verifies that:
* <ul>
* <li><i>toString()</i> returns a non-null value</li>
* <li><i>getMessage()</i> returns the original message passed to the
@@ -376,15 +410,17 @@ public class ThrowablesTester {
* <li>suppressed exceptions are added</li>
* <li>the stack trace is <i>not</i> added</li>
* </ul>
- *
+ *
* @param cons
* the throwable's class constructor
+ * @param <T> to be defined
* @throws ConstructionError
* if the Throwable subclass cannot be constructed
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public final <T extends Throwable> void testSuppressNoStack(Constructor<T> cons) {
+ public final <T extends Throwable> void testSuppressNoStack(
+ final Constructor<T> cons) {
T ex = newInstance(cons, "yes,no", CAUSE, true, false);
ex.addSuppressed(SUPPRESSED);
@@ -400,8 +436,9 @@ public class ThrowablesTester {
}
/**
- * Tests Throwable objects constructed with {@code enableSuppression=false}
- * and {@code writableStackTrace=true}. Verifies that:
+ * Tests Throwable objects constructed with
+ * {@code enableSuppression=false} and
+ * {@code writableStackTrace=true}. Verifies that:
* <ul>
* <li><i>toString()</i> returns a non-null value</li>
* <li><i>getMessage()</i> returns the original message passed to the
@@ -411,15 +448,17 @@ public class ThrowablesTester {
* <li>suppressed exceptions are <i>not</i> added</li>
* <li>the stack trace is added</li>
* </ul>
- *
+ *
* @param cons
* the throwable's class constructor
+ * @param <T> to be defined
* @throws ConstructionError
* if the Throwable subclass cannot be constructed
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public final <T extends Throwable> void testNoSuppressStack(Constructor<T> cons) {
+ public final <T extends Throwable> void testNoSuppressStack(
+ final Constructor<T> cons) {
T ex = newInstance(cons, "no,yes", CAUSE, false, true);
ex.addSuppressed(SUPPRESSED);
@@ -434,8 +473,9 @@ public class ThrowablesTester {
}
/**
- * Tests Throwable objects constructed with {@code enableSuppression=false}
- * and {@code writableStackTrace=false}. Verifies that:
+ * Tests Throwable objects constructed with
+ * {@code enableSuppression=false} and
+ * {@code writableStackTrace=false}. Verifies that:
* <ul>
* <li><i>toString()</i> returns a non-null value</li>
* <li><i>getMessage()</i> returns the original message passed to the
@@ -444,15 +484,17 @@ public class ThrowablesTester {
* constructor</li>
* <li>suppressed exceptions are <i>not</i> added</li>
* <li>the stack trace is <i>not</i> added</li>
- *
+ * </ul>
* @param cons
* the throwable's class constructor
+ * @param <T> to be defined
* @throws ConstructionError
* if the Throwable subclass cannot be constructed
* @throws AssertionError
* if the constructed objects fail to pass various tests
*/
- public final <T extends Throwable> void testNoSuppressNoStack(Constructor<T> cons) {
+ public final <T extends Throwable> void testNoSuppressNoStack(
+ final Constructor<T> cons) {
T ex = newInstance(cons, "no,no", CAUSE, false, false);
ex.addSuppressed(SUPPRESSED);
@@ -467,9 +509,10 @@ public class ThrowablesTester {
/**
* Attempts to get a constructor for objects of a given type.
- *
+ *
* @param claz
* class of objects whose constructor is to be gotten
+ * @param <T> to be defined
* @param testType
* type of test being run
* @param argTypes
@@ -477,35 +520,42 @@ public class ThrowablesTester {
* @return the desired constructor, or {@code null} if the desired
* constructor is not available
*/
- protected <T extends Throwable> Constructor<T> getConstructor(Class<T> claz, String testType,
- Class<?>... argTypes) {
+ protected <T extends Throwable> Constructor<T> getConstructor(
+ final Class<T> claz,
+ final String testType,
+ final Class<?>... argTypes) {
try {
return claz.getConstructor(argTypes);
} catch (NoSuchMethodException | SecurityException e) {
// this constructor is not defined so nothing to test
- logger.debug("skipped test, no constructor for: " + claz + " due to: " + e);
+ logger.debug("skipped test, no constructor for: "
+ + claz + " due to: " + e);
return null;
}
}
/**
* Creates a new instance of an Throwable subclass.
- *
+ *
* @param cons
* subclass constructor
+ * @param <T> to be defined
* @param args
* arguments to be passed to the constructor
* @return a new instance of the Throwable subclass
* @throws ConstructionError
* if the Throwable subclass cannot be constructed
*/
- protected <T extends Throwable> T newInstance(Constructor<T> cons, Object... args) {
+ protected <T extends Throwable> T newInstance(
+ final Constructor<T> cons,
+ final Object... args) {
try {
return cons.newInstance(args);
- } catch (InstantiationException | IllegalAccessException | IllegalArgumentException
+ } catch (InstantiationException | IllegalAccessException
+ | IllegalArgumentException
| InvocationTargetException e) {
throw new ConstructionError(e);