Example usage for java.lang.reflect Constructor isVarArgs

Introduction

In this page you can find the example usage for java.lang.reflect Constructor isVarArgs.

Prototype

@Override
public boolean isVarArgs() 

Source Link

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Constructor[] constructors = ArrayList.class.getDeclaredConstructors();

    for (int i = 0; i < constructors.length; i++) {
        Constructor c = constructors[i];
        System.out.println(c.isVarArgs());
    }//from w  w w  . j av a2 s  . com
}

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From source file:Main.java

public static void main(String... args) throws Exception {
    Class<?> c = Class.forName(args[0]);
    Constructor[] allConstructors = c.getDeclaredConstructors();
    for (Constructor ctor : allConstructors) {
        int searchMod = modifierFromString(args[1]);
        int mods = accessModifiers(ctor.getModifiers());
        if (searchMod == mods) {
            out.format("%s%n", ctor.toGenericString());
            out.format("  [ synthetic=%-5b var_args=%-5b ]%n", ctor.isSynthetic(), ctor.isVarArgs());
        }/* ww w.j  a va2s .com*/
    }
}

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From source file:ConstructorAccess.java

public static void main(String... args) {
    try {/*from  w ww  . j a  va 2  s  .  com*/
        Class<?> c = Class.forName(args[0]);
        Constructor[] allConstructors = c.getDeclaredConstructors();
        for (Constructor ctor : allConstructors) {
            int searchMod = modifierFromString(args[1]);
            int mods = accessModifiers(ctor.getModifiers());
            if (searchMod == mods) {
                out.format("%s%n", ctor.toGenericString());
                out.format("  [ synthetic=%-5b var_args=%-5b ]%n", ctor.isSynthetic(), ctor.isVarArgs());
            }
        }

        // production code should handle this exception more gracefully
    } catch (ClassNotFoundException x) {
        x.printStackTrace();
    }
}

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