Revert "Unify the way to set compiler options using System.properties"

This reverts commit 28e4e775

compiler/cli/src/org/jetbrains/kotlin/cli/common/messages/PlainTextMessageRenderer.java

@@ -36,7 +36,7 @@ public abstract class PlainTextMessageRenderer implements MessageRenderer {
     static {
         boolean colorEnabled = false;
         // TODO: investigate why ANSI escape codes on Windows only work in REPL for some reason
-        if (!PropertiesKt.isWindows() && CompilerSystemProperties.KOTLIN_COLORS_ENABLED_PROPERTY.toBooleanLenient(false)) {
+        if (!PropertiesKt.isWindows() && "true".equals(CompilerSystemProperties.KOTLIN_COLORS_ENABLED_PROPERTY.getValue())) {
             try {
                 // AnsiConsole doesn't check isatty() for stderr (see https://github.com/fusesource/jansi/pull/35).
                 colorEnabled = CLibrary.isatty(CLibrary.STDERR_FILENO) != 0;

compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/KotlinCoreEnvironment.kt

@@ -504,7 +504,7 @@ class KotlinCoreEnvironment private constructor(
                 }
                 // Disposing of the environment is unsafe in production then parallel builds are enabled, but turning it off universally
                 // breaks a lot of tests, therefore it is disabled for production and enabled for tests
-                if (!CompilerSystemProperties.KOTLIN_COMPILER_ENVIRONMENT_KEEPALIVE_PROPERTY.toBooleanLenient()) {
+                if (CompilerSystemProperties.KOTLIN_COMPILER_ENVIRONMENT_KEEPALIVE_PROPERTY.value.toBooleanLenient() != true) {
                     // JPS may run many instances of the compiler in parallel (there's an option for compiling independent modules in parallel in IntelliJ)
                     // All projects share the same ApplicationEnvironment, and when the last project is disposed, the ApplicationEnvironment is disposed as well
                     Disposer.register(parentDisposable, Disposable {