Examples of java.util.Properties.store()

java.util.Properties.store()
Writes this property list (key and element pairs) in this Properties table to the output character stream in a format suitable for using the {@link #load(java.io.Reader) load(Reader)}method.
Properties from the defaults table of this Properties table (if any) are not written out by this method.
If the comments argument is not null, then an ASCII # character, the comments string, and a line separator are first written to the output stream. Thus, the comments can serve as an identifying comment. Any one of a line feed ('\n'), a carriage return ('\r'), or a carriage return followed immediately by a line feed in comments is replaced by a line separator generated by the Writer and if the next character in comments is not character # or character ! then an ASCII # is written out after that line separator.
Next, a comment line is always written, consisting of an ASCII # character, the current date and time (as if produced by the toString method of Date for the current time), and a line separator as generated by the Writer.
Then every entry in this Properties table is written out, one per line. For each entry the key string is written, then an ASCII =, then the associated element string. For the key, all space characters are written with a preceding \ character. For the element, leading space characters, but not embedded or trailing space characters, are written with a preceding \ character. The key and element characters #, !, =, and : are written with a preceding backslash to ensure that they are properly loaded.
After the entries have been written, the output stream is flushed. The output stream remains open after this method returns.
@param writer an output character stream writer. @param comments a description of the property list. @exception IOException if writing this property list to the specifiedoutput stream throws an IOException. @exception ClassCastException if this Properties objectcontains any keys or values that are not Strings. @exception NullPointerException if writer is null. @since 1.6

            Properties properties = new Properties();
            for (Entry<String, String> entry : processedResources.entrySet()) {
                properties.put(entry.getKey(), staticResourcePrefix + entry.getValue());
            }
            // properties.putAll(processedResources);
            properties.store(fos, null);
        } finally {
            try {
                if (fos != null) {
                    fos.close();
                }

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        // When
        Properties systemProperties = new Properties();
        systemProperties.setProperty("one", "1");
        systemProperties.setProperty("two", "2");        
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        systemProperties.store(out, "");
        task.setSystemProperties(out.toString());
        Embedder embedder = task.newEmbedder();
        // Then
        assertThat(embedder.systemProperties(), equalTo(systemProperties));
    }

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        out = new FileOutputStream(file.getFD());
        /*
         * If server is interrupted before this line, 
         * the version file will remain unchanged.
         */
        props.store(out, null);
        /*
         * Now the new fields are flushed to the head of the file, but file 
         * length can still be larger then required and therefore the file can 
         * contain whole or corrupted fields from its old contents in the end.
         * If server is interrupted here and restarted later these extra fields

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        properties.put(RuntimeContext.KEY_BUILD_DATE, new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
        properties.put(RuntimeContext.KEY_RUNTIME_VERSION, RuntimeContext.getRuntimeVersion());


        OutputStream output = environment.openResource(null, RuntimeContext.PATH_APPLICATION_INFO);
        try {
            properties.store(output, "Created by Asakusa DSL compiler");
        } finally {
            output.close();
        }
    }

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        Properties properties = new Properties();
        script.storeTo(properties);


        OutputStream output = getEnvironment().openResource(null, path);
        try {
            properties.store(output, getEnvironment().getTargetId());
        } finally {
            output.close();
        }
    }

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        Properties p = new Properties();
        for (String event : data.keySet()) {
            p.setProperty(event, data.get(event).toString());
        }
        try {
            p.store(output, this.getClass().getName());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

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        }


        LOG.debug("Exporting YAESS Batch Script");
        OutputStream output = getEnvironment().openResource(PATH);
        try {
            properties.store(output, MessageFormat.format(
                    "YAESS Batch Script for \"{0}\", version {1}",
                    getBatchId(),
                    BatchScript.VERSION));
        } finally {
            output.close();

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            p.setProperty(atoms[0], atoms[1]);
        }
        File file = folder.newFile(BATCH_ID + ExecutionScriptHandlerDispatcher.SUFFIX_CONF);
        OutputStream output = new FileOutputStream(file);
        try {
            p.store(output, BATCH_ID);
        } finally {
            output.close();
        }
    }

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        private ZipEntry createEntryFromProtocol(FileProtocol protocol) throws IOException {
            assert protocol != null;
            Properties properties = new Properties();
            protocol.storeTo(properties);
            buffer.reset();
            properties.store(buffer, protocol.getLocation());
            ZipEntry entry = new ZipEntry(protocol.getLocation());
            entry.setExtra(Arrays.copyOfRange(buffer.getData(), 0, buffer.getLength()));
            return entry;
        }

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        assert path != null;
        Properties properties = new Properties();
        info.storeTo(properties);
        FSDataOutputStream out = fs.create(path);
        try {
            properties.store(out, MessageFormat.format(
                    "Cache for {0}",
                    info.getId()));
        } finally {
            out.close();
        }

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