How to use java.util.concurrent.TimeUnit; in jdk 1.4?

Question

driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);

TimeUnit is not supported in my version of Java. How to implement the above logic in JDK 1.4 ?

When I am importing TimeUnit like in the statement below it is saying "can't find symbol concurrent". It is happening in the intellij IDE.

import java.util.concurrent.TimeUnit;

Answer 1

As per Wikipedia - Java class file the published numbers are:

Java SE 14 = 58 (0x3A hex)
Java SE 13 = 57 (0x39 hex)
Java SE 12 = 56 (0x38 hex)
Java SE 11 = 55 (0x37 hex)
Java SE 10 = 54 (0x36 hex)
Java SE 9 = 53 (0x35 hex)
Java SE 8 = 52 (0x34 hex)
Java SE 7 = 51 (0x33 hex)
Java SE 6.0 = 50 (0x32 hex)
Java SE 5.0 = 49 (0x31 hex)
JDK 1.4 = 48 (0x30 hex)
JDK 1.3 = 47 (0x2F hex)
JDK 1.2 = 46 (0x2E hex)
JDK 1.1 = 45 (0x2D hex)

Currently you are using ...JDK 1.4...

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Solution

As the minimum requirement to compile org/openqa/selenium/WebDriver class file is Java 8 you have to upgrade JDK to the minimum support level, preferably at current level of JDK 8u271.