Main.java Source code

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Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static final long objectToLong(Object o) {
        if (o instanceof Number)
            return ((Number) o).longValue();
        try {
            if (o == null)
                return -1L;
            else
                return Long.parseLong(o.toString());
        } catch (NumberFormatException e) {
            return -1L;
        }
    }
}