if (StringUtil.isEmpty(value)) {
            buf.append("org.codelibs.fess.net.protocol");
        } else if (!value.contains("org.codelibs.fess.net.protocol")) {
            buf.append("|org.codelibs.fess.net.protocol");
        }
        if (buf.length() > 0) {
            System.setProperty("java.protocol.handler.pkgs", buf.toString());
        }
    }

			<artifactId>tika-parser-pdf-module</artifactId>
			<version>${tika.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.tika</groupId>
			<artifactId>tika-parser-pkg-module</artifactId>
			<version>${tika.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.tika</groupId>
			<artifactId>tika-parser-text-module</artifactId>
			<version>${tika.version}</version>

				"application/fits",
				"application/font-tdpfr",
				"application/h224",
				"application/http",
				"application/hyperstudio",
				"application/ibe-key-request+xml",
				"application/ibe-pkg-reply+xml",
				"application/ibe-pp-data",
				"application/iges",
				"application/illustrator",
				"application/im-iscomposing+xml",
				"application/index",
				"application/index.cmd",

  <mime-type type="application/http"/>
  <mime-type type="application/hyperstudio">
    <glob pattern="*.stk"/>
  </mime-type>
  <mime-type type="application/ibe-key-request+xml"/>
  <mime-type type="application/ibe-pkg-reply+xml"/>
  <mime-type type="application/ibe-pp-data"/>
  <mime-type type="application/iges"/>

  <mime-type type="application/illustrator">
    <acronym>AI</acronym>