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java log add function

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# Dummy checks
die "Specify an input file!\n" if $ARGV[0] eq "";
die "File not found!\n" unless -e $ARGV[0];
die "Incorrect file extension for a C/C++ file!\n"
    if ( $ARGV[0] !~ /(.*)\.(java)$/ );
# Constants
my $IMPORT_LOG_PACKAG = "\n ......

java ´úÂëÉú³ÉÊý×ÖÖ¤Êé

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public class FileToString {
public static String readFile(String fileName) {
String output = "";

File file = new File(fileName);

if(file.exists()){
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