Example usage for org.apache.commons.lang ArrayUtils nullToEmpty

Introduction

In this page you can find the example usage for org.apache.commons.lang ArrayUtils nullToEmpty.

Prototype

public static Boolean[] nullToEmpty(Boolean[] array) 

Source Link

Document

Defensive programming technique to change a null reference to an empty one.

Usage

From source file:com.dnikulin.vijil.tools.Empty.java

public static byte[] copy(byte[] in) {
    return ArrayUtils.nullToEmpty(in);
}

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From source file:com.dnikulin.vijil.tools.Empty.java

public static short[] copy(short[] in) {
    return ArrayUtils.nullToEmpty(in);
}

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From source file:com.dnikulin.vijil.tools.Empty.java

public static int[] copy(int[] in) {
    return ArrayUtils.nullToEmpty(in);
}

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From source file:com.adaptris.mail.CustomHeaderFilter.java

@Override
List<String> getHeaders(Message m) throws MessagingException {
    return Arrays.asList(ArrayUtils.nullToEmpty(m.getHeader(customHeader)));
}

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From source file:com.dnikulin.vijil.tools.Empty.java

public static long[] copy(long[] in) {
    return ArrayUtils.nullToEmpty(in);
}

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From source file:com.dnikulin.vijil.tools.Empty.java

public static float[] copy(float[] in) {
    return ArrayUtils.nullToEmpty(in);
}

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From source file:com.dnikulin.vijil.tools.Empty.java

public static double[] copy(double[] in) {
    return ArrayUtils.nullToEmpty(in);
}

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From source file:org.apache.ambari.server.orm.entities.HostRoleCommandEntity.java

public byte[] getStdError() {
    return ArrayUtils.nullToEmpty(stdError);
}

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From source file:org.apache.ambari.server.orm.entities.HostRoleCommandEntity.java

public byte[] getStdOut() {
    return ArrayUtils.nullToEmpty(stdOut);
}

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From source file:org.candlepin.client.cmds.Utils.java

public static int[] toInt(String[] strs) {
    int[] ints = new int[ArrayUtils.nullToEmpty(strs).length];
    for (int i = 0; i < ints.length; i++) {
        try {//from www .j av a 2s  . co  m
            ints[i] = Integer.parseInt(strs[i].trim());
        } catch (NumberFormatException e) {
            throw new ClientException("{" + strs[i] + "} is not a number");
        }
    }
    return ints;
}

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