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

Example 6 with NullPointerException

use of java.lang.NullPointerException 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 7 with NullPointerException

use of java.lang.NullPointerException in project jdk8u_jdk by JetBrains.

the class AppContextCreator method getResourceAsStreamFromJar.

/**
     * Returns an input stream for reading the specified resource from the
     * the loaded jar files.
     *
     * The search order is described in the documentation for {@link
     * #getResource(String)}.<p>
     *
     * @param  name the resource name
     * @return an input stream for reading the resource, or <code>null</code>
     *         if the resource could not be found
     * @since  JDK1.1
     */
public InputStream getResourceAsStreamFromJar(String name) {
    if (name == null) {
        throw new NullPointerException("name");
    }
    try {
        InputStream is = null;
        synchronized (syncResourceAsStreamFromJar) {
            resourceAsStreamFromJarInCall = true;
            // Call super class
            is = super.getResourceAsStream(name);
            resourceAsStreamFromJarInCall = false;
        }
        return is;
    } catch (Exception e) {
        return null;
    }
}

Example 8 with NullPointerException

use of java.lang.NullPointerException in project j2objc by google.

the class IvParameterSpecTest method testIvParameterSpec2.

/**
 * IvParameterSpec(byte[] iv) constructor testing. Checks that
 * NullPointerException is thrown in the case of null input
 * array and that input array is copied during initialization.
 */
public void testIvParameterSpec2() {
    try {
        new IvParameterSpec(null, 1, 1);
        fail("Should raise an IllegalArgumentException " + "in the case of null byte array.");
    } catch (ArrayIndexOutOfBoundsException e) {
        fail("Unexpected ArrayIndexOutOfBoundsException was thrown");
    } catch (IllegalArgumentException e) {
    } catch (NullPointerException e) {
        fail("Unexpected NullPointerException was thrown");
    }
    try {
        new IvParameterSpec(new byte[] { 1, 2, 3 }, 2, 2);
        fail("Should raise an IllegalArgumentException " + "if (iv.length - offset < len).");
    } catch (ArrayIndexOutOfBoundsException e) {
        fail("Unexpected ArrayIndexOutOfBoundsException was thrown");
    } catch (IllegalArgumentException e) {
    } catch (NullPointerException e) {
        fail("Unexpected NullPointerException was thrown");
    }
    try {
        new IvParameterSpec(new byte[] { 1, 2, 3 }, -1, 1);
        fail("Should raise an ArrayIndexOutOfBoundsException " + "if offset index bytes outside the iv.");
    } catch (ArrayIndexOutOfBoundsException e) {
    } catch (IllegalArgumentException e) {
        fail("Unexpected IllegalArgumentException was thrown");
    } catch (NullPointerException e) {
        fail("Unexpected NullPointerException was thrown");
    }
    /* TODO: DRL fail with java.lang.NegativeArraySizeException
        try {
            new IvParameterSpec(new byte[] {1, 2, 3}, 1, -2);
            fail("Should raise an ArrayIndexOutOfBoundsException "
                    + "if len index bytes outside the iv.");
        } catch(ArrayIndexOutOfBoundsException e) {
        } catch(IllegalArgumentException e) {
            fail("Unexpected IllegalArgumentException was thrown");
        } catch(NullPointerException e) {
            fail("Unexpected NullPointerException was thrown");
        }
        */
    byte[] iv = new byte[] { 1, 2, 3, 4, 5 };
    IvParameterSpec ivps = new IvParameterSpec(iv, 0, iv.length);
    iv[0]++;
    assertFalse("The change of input array's content should not cause " + "the change of internal array", iv[0] == ivps.getIV()[0]);
    // Regression for HARMONY-1089
    try {
        new IvParameterSpec(new byte[2], 2, -1);
        fail("ArrayIndexOutOfBoundsException expected");
    } catch (ArrayIndexOutOfBoundsException e) {
    // expected
    }
}