Examples with ClassNotFoundException java.lang.ClassNotFoundException used on opensource projects

Example 1 with ClassNotFoundException

use of java.lang.ClassNotFoundException in project openj9 by eclipse.

the class Test_Class method test_forName.

/**
 * @tests java.lang.Class#forName(java.lang.String)
 * @tests java.lang.Class#forName(java.lang.Module, java.lang.String)
 */
@Test
public void test_forName() {
    try {
        // package java.rmi exported by module java.rmi
        Class<?> jrAccessExceptionClz = Class.forName("java.rmi.AccessException");
        AssertJUnit.assertNotNull(jrAccessExceptionClz);
        if (!jrAccessExceptionClz.getProtectionDomain().implies(ALL_PERMISSION)) {
            AssertJUnit.fail("java.rmi.AccessException should have all permission!");
        }
        Module jrModule = jrAccessExceptionClz.getModule();
        Class<?> jrAlreadyBoundExceptionClz = Class.forName(jrModule, "java.rmi.AlreadyBoundException");
        if ((jrAlreadyBoundExceptionClz == null) || !jrAlreadyBoundExceptionClz.getProtectionDomain().implies(ALL_PERMISSION)) {
            AssertJUnit.fail("java.rmi.AlreadyBoundException should have all permission as well!");
        }
    } catch (ClassNotFoundException e) {
        AssertJUnit.fail("Unexpected ClassNotFoundException: " + e.getMessage());
    }
}

Example 2 with ClassNotFoundException

use of java.lang.ClassNotFoundException in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class DimmableIZatIconPreference method load.

private static void load(Context context) {
    if (mLoader == null) {
        try {
            if (mXtProxyClz == null || mNotifierClz == null) {
                mLoader = new DexClassLoader("/system/framework/izat.xt.srv.jar", context.getFilesDir().getAbsolutePath(), null, ClassLoader.getSystemClassLoader());
                mXtProxyClz = Class.forName("com.qti.izat.XTProxy", true, mLoader);
                mNotifierClz = Class.forName("com.qti.izat.XTProxy$Notifier", true, mLoader);
                mIzatPackage = (String) mXtProxyClz.getField("IZAT_XT_PACKAGE").get(null);
                mGetXtProxyMethod = mXtProxyClz.getMethod("getXTProxy", Context.class, mNotifierClz);
                mGetConsentMethod = mXtProxyClz.getMethod("getUserConsent");
                mShowIzatMethod = mXtProxyClz.getMethod("showIzat", Context.class, String.class);
            }
        } catch (NoSuchMethodException | NullPointerException | SecurityException | NoSuchFieldException | LinkageError | IllegalAccessException | ClassNotFoundException e) {
            mXtProxyClz = null;
            mNotifierClz = null;
            mIzatPackage = null;
            mGetXtProxyMethod = null;
            mGetConsentMethod = null;
            mShowIzatMethod = null;
            e.printStackTrace();
        }
    }
}

Example 3 with ClassNotFoundException

use of java.lang.ClassNotFoundException in project derby by apache.

the class RunList method shouldSkipTest.

/**
 *		Determine if a test should be skipped or not.
 *		These are ad-hoc rules, see comments within for details.
 *		Examples of what is checked: JVM version, framework,
 *		encryption, jdk12test,
 *		Sets some global variables so that skip reporting is clearer.
 *
 *		@return true if test should not be run.
 */
private static boolean shouldSkipTest() {
    boolean result = false;
    // figure out if suite should be skipped ... adhoc rules
    // really now 'isJdk12orHigher'
    boolean isJdk12 = false;
    boolean isJdk118 = false;
    boolean isJdk117 = false;
    boolean isEncryption = false;
    boolean isJdk12Test = false;
    boolean isJdk12ExtTest = false;
    boolean isSyncTest = false;
    boolean isSyncProduct = false;
    boolean isExcludeJCC = false;
    // runwithibmjvm is really tri-state. null = run-anywhere,
    // true = only ibm jvms, false = only non-IBM jvms.
    // reset skip reason parameters
    driverNotFound = false;
    needSync = false;
    needJdk12 = false;
    needJdk12ext = false;
    excludedFromJCC = false;
    needIBMjvm = null;
    // Determine if this is jdk12 or higher (with or without extensions)
    if (iminor >= 2)
        isJdk12 = true;
    if (System.getProperty("java.version").startsWith("1.1.8"))
        isJdk118 = true;
    if (System.getProperty("java.version").startsWith("1.1.7"))
        isJdk117 = true;
    // if null, continue in all cases.
    if (runwithibmjvm != null) {
        if (runwithibmjvm.equals("")) {
            needIBMjvm = null;
        } else {
            needIBMjvm = Boolean.valueOf(runwithibmjvm);
        }
    }
    if (runwithibmjvm == null) {
        needIBMjvm = null;
    }
    if (needIBMjvm != null) {
        boolean needsibm = needIBMjvm.booleanValue();
        boolean ibmjvm = false;
        String vendor = System.getProperty("java.vendor");
        if (vendor.startsWith("IBM")) {
            ibmjvm = true;
        }
        if (!needsibm && ibmjvm) {
            return true;
        }
        if (needsibm && !ibmjvm) {
            return true;
        }
    }
    if (runwithjvm != null && runwithjvm.equals("false")) {
        return true;
    }
    if ((framework != null) && (framework.length() > 0)) {
        if (framework.equals("DerbyNet")) {
            // skip if the derbynet.jar is not in the Classpath
            try {
                Class.forName("org.apache.derby.drda.NetworkServerControl");
            } catch (ClassNotFoundException cnfe) {
                driverNotFound = true;
                result = true;
            }
            // be present at runtime, and thus we need to catch a possible error too
            try {
                Class.forName("com.ibm.db2.jcc.DB2Driver");
            } catch (ClassNotFoundException cnfe) {
                driverNotFound = true;
                result = true;
            } catch (NoClassDefFoundError err) {
                driverNotFound = true;
                result = true;
            }
        }
    }
    // stop looking once know should skip
    if (result)
        return true;
    if ((encryption != null) && (encryption.length() > 0))
        if ("true".equalsIgnoreCase(encryption))
            isEncryption = true;
    if ((jdk12test != null) && (jdk12test.length() > 0))
        if ("true".equalsIgnoreCase(jdk12test))
            isJdk12Test = true;
    if ((jdk12exttest != null) && (jdk12exttest.length() > 0))
        if ("true".equalsIgnoreCase(jdk12exttest))
            isJdk12ExtTest = true;
    // Skip any suite if jvm is not jdk12 or higher for encryption, jdk12test or jdk12exttest
    if (!isJdk12) {
        if ((isEncryption) || (isJdk12Test) || (isJdk12ExtTest)) {
            needJdk12 = true;
            // Can't run in this combination
            result = true;
        }
        // stop looking once know should skip
        if (result)
            return true;
    }
    // Also require jdk12 extensions for encryption and jdk12exttest
    if ((isEncryption) || (isJdk12ExtTest)) {
        needJdk12ext = true;
        // Check for extensions
        try {
            Class jtaClass = Class.forName("javax.transaction.xa.Xid");
            Class jdbcClass = Class.forName("javax.sql.RowSet");
        } catch (ClassNotFoundException cnfe) {
            // at least one of the extension classes was not found
            // skip this test
            result = true;
        }
        // stop looking once know should skip
        if (result)
            return true;
    }
    if (// make sure encryption classes are available
    isEncryption) {
        needEncryption = true;
        try {
            Class jceClass = Class.forName("javax.crypto.Cipher");
        } catch (ClassNotFoundException cnfe) {
            result = true;
        }
        if (result)
            return true;
    }
    if (excludeJCC != null) {
        Class<?> c = null;
        Method m = null;
        Object o = null;
        Integer i = null;
        int jccMajor = 0;
        int jccMinor = 0;
        try {
            c = Class.forName("com.ibm.db2.jcc.DB2Driver");
            o = c.getConstructor().newInstance();
            m = c.getMethod("getMajorVersion", null);
            i = (Integer) m.invoke(o, null);
            jccMajor = i.intValue();
            m = c.getMethod("getMinorVersion", null);
            i = (Integer) m.invoke(o, null);
            jccMinor = i.intValue();
        } catch (Exception e) {
            if (verbose)
                System.out.println("Exception in shouldSkipTest: " + e);
        }
        try {
            checkClientExclusion(excludeJCC, "JCC", jccMajor, jccMinor, javaVersion);
        } catch (Exception e) {
            excludedFromJCC = true;
            clientExclusionMessage = e.getMessage();
            return true;
        }
    }
    // last test result is returned
    return result;
}