Example usage for org.eclipse.jdt.internal.core ClasspathEntry resolvedChainedLibraries

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.core ClasspathEntry resolvedChainedLibraries.

Prototype

public static IPath[] resolvedChainedLibraries(IPath jarPath) 

Source Link

Usage

From source file:org.eclipse.jdt.internal.core.JavaModelManager.java

License:Open Source License

private Set getNonChainingJarsCache() throws CoreException {
    // Even if there is one entry in the cache, just return it. It may not be 
    // the complete cache, but avoid going through all the projects to populate the cache.
    if (this.nonChainingJars != null && this.nonChainingJars.size() > 0) {
        return this.nonChainingJars;
    }/* w w w .ja va  2 s.  c  o  m*/
    Set result = new HashSet();
    IJavaProject[] projects = getJavaModel().getJavaProjects();
    for (int i = 0, length = projects.length; i < length; i++) {
        IJavaProject javaProject = projects[i];
        IClasspathEntry[] classpath = ((JavaProject) javaProject).getResolvedClasspath();
        for (int j = 0, length2 = classpath.length; j < length2; j++) {
            IClasspathEntry entry = classpath[j];
            IPath path;
            if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY && !result.contains(path = entry.getPath())
                    && ClasspathEntry.resolvedChainedLibraries(path).length == 0) {
                result.add(path);
            }
        }
    }
    this.nonChainingJars = Collections.synchronizedSet(result);
    return this.nonChainingJars;
}

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